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CELL THE UNIT OF LIFE: CELL STRUCTURE - 01 For Class 11th and AIPMT
 
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CELL All living forms are composed of microscopic units called as “Cells”. A cell is the basic structural and functional unit of all life forms. Study of structure and composition of cell is called as “Cytology”. Cell was first observed by “Robert Hooke” in a dead cork slice in the year 1665. He described about this in his book “Micrographic”. The word cell was derived from a Greek word “Cellulae” which means small room. First living cell was discovered by A.V. Leeuwenhoek. The term protoplasm was coined by purkinje in 1839. Protoplasm was discovered by “Felix Dujardin” and named as sarcode. Its consistency differs under different condition. It exists in sol-gel states. Protoplasm is an aggregate of various chemicals such as water, ions, salts and other organic molecules like proteins, carbohydrates, fats, nucleic acids, vitamins etc. Get Full Course To Study Offline through our website: http://www.m-learning.in Call Us at : (+91)9826023696, 9826023096 Mail us at :info@m-learning.in
Views: 392666 M Learning India
How the heart actually pumps blood - Edmond Hui
 
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View full lesson: http://ed.ted.com/lessons/how-the-heart-actually-pumps-blood-edmond-hui For most of history, scientists weren't quite sure why our hearts were beating or even what purpose they served. Eventually, we realized that these thumping organs serve the vital task of pumping clean blood throughout the body. But how? Edmond Hui investigates how it all works by taking a closer look at the heart's highly efficient ventricle system. Lesson by Edmond Hui, animation by Anton Bogaty.
Views: 1795468 TED-Ed
How your digestive system works - Emma Bryce
 
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Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-your-digestive-system-works-emma-bryce Across the planet, humans eat on average between 1 and 2.7 kilograms of food a day, and every last scrap makes its way through the digestive system. Comprised of ten organs covering nine meters, this is one of the most complicated systems in the body. Emma Bryce explains how the different parts of the digestive system work to transform your food into the nutrients and energy that keep you alive. Lesson by Emma Bryce, animation by Augenblick Studios. Thank you so much to our patrons for your support! Without you this video would not be possible! Narat Suchartsunthorn, Joy Love Om, Gi Nam Lee, Shawn Quichocho, Simone Kidner, Anika Westburg, Dale Dualan, Barun Padhy, John Ess, Brandy Jones, Devin Harris, Tony Trapuzzano, Stephen Michael Alvarez, Tom Lee, Juliana , Jason Weinstein, Hoang Ton, Kris Siverhus, Alexander Walls, Annamaria Szilagyi, Morgan Williams, Abhijit Kiran Valluri, Mandeep Singh, Peter Owen, Sama aafghani, Vinicius Lhullier, Connor Wytko, سلطان الخليفي, Marylise CHAUFFETON, Marvin Vizuett, Jayant Sahewal, Joshua Plant, Quinn Shen, Michael James Busa, Caleb ross, Elizabeth Cruz, Elnathan Joshua Bangayan, Gaurav Rana, Mullaiarasu Sundaramurthy, Jose Henrique Leopoldo e Silva, Dan Paterniti, Jose Schroeder, Jerome Froelich, Tyler Yoshizumi, Martin Stephen, Faiza Imtiaz, Khalifa Alhulail, Tejas Dc, Govind Shukla, Benjamin & Shannon Pinder, Srikote Naewchampa, Ex Foedus, Sage Curie, Exal Enrique Cisneros Tuch, Ana Maria, Vignan Velivela, Ibel Wong, Ahmad Hyari, A Hundred Years, eden sher, Travis Wehrman, Minh Tran, Louisa Lee, Kiara Taylor, Hoang Viet, Nathan A. Wright.
Views: 1030941 TED-Ed
Life is easy. Why do we make it so hard? | Jon Jandai | TEDxDoiSuthep
 
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Never miss a talk! SUBSCRIBE to the TEDx channel: http://bit.ly/1FAg8hB Jon is a farmer from northeastern Thailand. He founded the Pun Pun Center for Self-reliance, an organic farm outside Chiang Mai, with his wife Peggy Reents in 2003. Pun Pun doubles as a center for sustainable living and seed production, aiming to bring indigenous and rare seeds back into use. It regularly hosts training on simple techniques to live more sustainably. Outside of Pun Pun, Jon is a leader in bringing the natural building movement to Thailand, appearing as a spokesperson on dozens of publications and TV programs for the past 10 years. He continually strives to find easier ways for people to fulfill their basic needs. For more information visit http://www.punpunthailand.org About TEDx, x = independently organized event In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)
Views: 7416944 TEDx Talks
What makes a good life? Lessons from the longest study on happiness | Robert Waldinger
 
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What keeps us happy and healthy as we go through life? If you think it's fame and money, you're not alone – but, according to psychiatrist Robert Waldinger, you're mistaken. As the director of 75-year-old study on adult development, Waldinger has unprecedented access to data on true happiness and satisfaction. In this talk, he shares three important lessons learned from the study as well as some practical, old-as-the-hills wisdom on how to build a fulfilling, long life. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at http://www.ted.com/translate Follow TED news on Twitter: http://www.twitter.com/tednews Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: http://www.youtube.com/user/TEDtalksDirector
Views: 9839844 TED
Cardiovascular System 1, Heart, Structure and Function
 
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Check out my new series on capillary physiology; https://www.youtube.com/watch?v=4OuQ_Kb86W0
Views: 462934 Dr. John Campbell
Blood circulation and heart beat in human body in 3D –biology -science – iDaalearning.com
 
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http://www.idaalearning.com/ Let's learn the direction of blood flow. The superior and inferior vena cava are the blood vessels which carry carbon dioxide rich blood from the different body parts to the right atrium and right ventricle. From here, this blood goes to the lungs via pulmonary artery for purification. In the lungs there is exchange of gases and the oxygen rich blood from here travels to the heart again through pulmonary vein. The oxygen rich blood reaches the left atrium and left ventricle. From here the aorta and the other arteries carry oxygen rich blood to the body parts and the cycle begins all over again.
Views: 309848 iDaaLearning
Why do we love? A philosophical inquiry - Skye C. Cleary
 
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View full lesson: https://ed.ted.com/lessons/why-do-we-love-a-philosophical-inquiry-skye-c-cleary Ah, romantic love; beautiful and intoxicating, heart-breaking and soul-crushing... often all at the same time! If romantic love has a purpose, neither science nor psychology has discovered it yet – but over the course of history, some of our most respected philosophers have put forward some intriguing theories. Skye C. Cleary outlines five of these philosophical perspectives on why we love. Lesson by Skye C. Cleary, animation by Avi Ofer.
Views: 2096727 TED-Ed
The Immune System Explained I – Bacteria Infection
 
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Every second of your life you are under attack. Bacteria, viruses, spores and more living stuff wants to enter your body and use its resources for itself. The immune system is a powerful army of cells that fights like a T-Rex on speed and sacrifices itself for your survival. Without it you would die in no time. This sounds simple but the reality is complex, beautiful and just awesome. An animation of the immune system. We are thinking of making an App for tablets out of this video. Would you like that? Did you think the visual system we developed worked? Feedback is much appreciated! You can get the MUSIC of the video here: http://thomasveith.bandcamp.com/track/the-immune-system Videos, explaining things. Like evolution, time, space, global energy or our existence in this strange universe. We are a team of designers, journalists and musicians who want to make science look beautiful. Because it is beautiful. Visit us on our Website, Twitter, Facebook, Patreon or Behance to say hi! https://www.facebook.com/Kurzgesagt https://twitter.com/Kurz_Gesagt http://kurzgesagt.org http://www.patreon.com/Kurzgesagt http://www.behance.net/kurzgesagt THANKS A LOT TO OUR PATRONS FOR SUPPORTING US: Justin Degenaars jordan gardner Derek Loa Jeroen Koerts Carlos Campuzano Benoît Graham Scott Zell Tanya Smirnova Giovanna Cardoso Patrick Eyrich Alex Kaplan Chris Dudley Deanie Adams Caroline Andrewes Dean Herbert Rory Bennett Adam Primaeros Rasmus Lind Daniel O.C.L. Dylan Hoffer Maxl Heitsch Eliud Vasquez Neve Laughery Ghitea Andrei Paul Alexander Law McCormack Heavens Eduardo Barbosa Sara Shah Dario Pagnia Chris Doughty Evan Low Stephen Morse Bünyamin Tetik Romano Casellini dante harper Justin T. Greeny Liu Siddharth Bajaj Valerie Brunet Jen Tim Peter Wagner Yousif Efe Melih Polat Gaëtan Maximilian Ritter Charles Kuang Balazs-Hegedus Jozsef Petr Pilař Finn Edwards Thomas Lee Daniel Fuchs Pascal B. Seona Tea Pol Lutgen Roman Zolotorevich Daniel Jonathan Velazquez Gore Jeff "Church" Churchill Randy Knapp Brandon Liu Peter Žnuderl Swarochisha Kandregula Javier de la Garza Jan Lukas Lehmann somersault18:24 Why you are still alive - The immune system explained Help us caption & translate this video! http://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2
Introduction to Anatomy & Physiology: Crash Course A&P #1
 
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You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content. *** In this episode of Crash Course, Hank introduces you to the complex history and terminology of Anatomy & Physiology. -- Table of Contents: Anatomy: The Structure of Parts 2:34 Physiology: How Parts Function 3:50 Complementarity of Structure & Function 4:09 Hierarchy of Organization 4:20 Directional Terms 7:27 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 3581669 CrashCourse
Blood Types:  ABO and Rh (with donuts and sprinkles!)
 
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All about blood types - ABO and Rh blood groups. Who donates to whom? How are blood types inherited? What are the medical issues involved with transfusions? DON'T memorize that donor / recipient table - watch this video instead! Links to videos mentioned: Mendelian Genetics: Fun with Cats and Peas http://youtu.be/xtJwHytHRfI JOIN THE FUN all over the WEB: SUBSCRIBE: http://www.youtube.com/user/ThePenguinProf FACEBOOK: https://www.facebook.com/ThePenguinProf GOOGLE+: https://plus.google.com/+Penguinprof/posts TWITTER: https://twitter.com/penguinprof WEB: http://www.penguinprof.com/ --------------------------------------------------------------------------------------------------------------------- VIDEO DETAILS: Blood Groups: ABO and Rh Blood Group Systems 32 human blood group systems are now recognized by the International Society of Blood Transfusion The most important of these: ABO blood group system and Rh blood group system Discovery of ABO Blood Types ABO blood types were discovered in 1900 by Dr. Karl Landsteiner at the University of Vienna He wondered why some patients died as a result of blood transfusions and others did not Inheritance Blood types are inherited genetic traits (like eye color, hair color, etc.) ABO Analogy: Donuts and Sprinkles donut = red blood cell A sprinkles = A antigens B sprinkles = B antigens no sprinkles = no antigens (plain donut) What are the antigens chemically? Alleles in the ABO System i = base (plain donut) IA = encodes A antigens IB = encodes B antigens Allele Combinations ii IAIA or IAi IBIB or IBi IAIB Antigens and Antibodies The antigens you have on your blood cells are recognized by your immune system as SELF antigens If foreign antigens are discovered in your body, antibodies (or immunoglobulins) will be made by B cells of the immune system Antibody Structure Antigen + Antibody = agglutination reaction Agglutination = the clumping of particles Latin: agglutinare meaning 'to glue' Mixing of all blood groups and the result KEY: CANNOT transfuse if foreign antigens are introduced!!! The Rh Antigen Inherited in Mendelian fashion! Medical issue: Rh- mother and Rh+ fetus Good News... Rho(D) Globulin Treatment ("RhoGAM")
Views: 556732 ThePenguinProf
Building Your Meal Plan! Learn How To Calculate Protein, Carb & Fat Daily Intake For Your Goals!
 
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FULL 12 WEEK PUSH, PULL, LEGS PROGRAM! - BUILD MUSCLE & STRENGTH! - http://goo.gl/X8HeL5 FULL 12 WEEK MUSCLE BUILDING 4 DAY SPLIT PROGRAM: http://goo.gl/6AlH84 Twitter: https://www.twitter.com/Scott_Herman Facebook: http://www.facebook.com/ScottHermanFitness Instagram: http://www.instagram.com/ScottHermanFitness Website: http://www.MuscularStrength.com/join (ONE MONTH FREE - PROMOCODE: FREEFITNESS) Download The MS PHONE APP: http://goo.gl/857R00 BodyBuilding.com: http://goo.gl/BdfRUl http://goo.gl/yUB7Uq Code: 5OFF100 ($5 off $100+) http://goo.gl/Xuc8bq Code: 10OFF200 ($10 off $200+) http://goo.gl/aqZ0Sb Code: 15OFF250 ($15 off $250+) Online Coaching (Custom Routine & Meal Plan): http://muscularstrength.com/consultations Swole O'Clock - Top Quality Bodybuilder Wrist Watches: http://goo.gl/erUASd FX-SPORT Headphones (Wireless & Waterproof!) Use code SCOTT20 for $20 off - http://goo.gl/VYR4vs Bar Grips, Wrist Wraps/Straps, Fractional Plates & More! - 10% off coupon code! "MS10" - http://goo.gl/ROUZrA Fitness Genes - Maximize YOUR Genetic Potential! - https://goo.gl/FSBMWc THYNC - SLEEP BETTER, FASTER RECOVERY & TRAIN HARDER! - http://goo.gl/DTc99s The MEAL PLAN! It seems like this topic has been blown so out of proportion, with so many different "tricks" over the years, that a lot of us just say "whatever" when it comes to counting their calories and macros. This video will show you EXACTLY how to calculate your daily macronutrient intake needs. For more information on how to calculate your macronutrient (protein, carb, fat) intake please see the FULL ARTICLE here: http://scotthermanfitness.com/article... One Month FREE TRIAL- promo code: FREEFITNESS https://scotthermanfitness.com/regist... (0:26)- Link To Meal Planner: http://scotthermanfitness.com/mealpla... (0:40)- What you need to know! (1:00)- My Info & Calculations (2:41)- Protein Multiplier (3:27)- Fat Multiplier (4:12)- Converting Macros from GRAMS to CALORIES (5:19)- Carb Multiplier (6:41)- My Daily MACROS! (7:59)- Carb Intake Guidelines (9:09)- My FINAL Daily MACROS! (10:22)- Promo Code For FREE One Month Trial of my meal plan!
Views: 972542 ScottHermanFitness
How To Train For Mass | Arnold Schwarzenegger's Blueprint Training Program
 
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Learn some of Arnold Schwarzenegger's favorite classic bodybuilding exercises and preferred training techniques for building muscle. Get the knowledge you need to train for mass! ► Arnold Schwarzenegger's Blueprint to Mass: http://bbcom.me/2EqSJTB ► Arnold Schwarzenegger's Blueprint to Cut: http://bbcom.me/2EqDPg8 When it comes to bodybuilding, Arnold Schwarzenegger knows best. His plan for quality mass and extreme strength isn't complicated. In fact, it's steeped in the fundamentals and old-school exercises that should be at the heart of everyone's program. It's a surefire road to growth, but it's fraught with pain and struggle. If you want to learn bodybuilding from the world's best bodybuilder, you're in the right place. | Basics Are Best | "The biggest mistake being made in bodybuilding today is that people aren't covering basic exercises," says the Austrian Oak. And by basic, Arnold doesn't mean easy. Many contemporary fitness centers are full of people on machines, not in squat racks, and big-box gyms often lack even a single platform. Arnold disapproves: "Today, when I go in the gymnasium, I don't see any of the kids learning about the clean and press, or the snatch, or the upright row from the floor." Schwarzenegger's insistence on the essential lifts is not due to some grandfatherly desire to live in the past. It comes from decades of continued interest and expertise in the industry, and from the hard-earned knowledge that it doesn't take fancy machines or off-the-wall programming to become arguably the best bodybuilder in history. Get back to your bodybuilding roots and experience unbelievable growth. | Arnold Schwarzenegger's Training Tips | Chest: "There are three chest exercises that should always be done," Arnold says. "The bench press, the incline bench press at different angles, and the dumbbell flye." Back: "For back, I did chin-ups, bent-over barbell and dumbbell rows, and the T-bar row. Any kind of rowing movement will give you that thickness. Those are the exercises I relied on from the beginning of my career to the end." Arms: Arnold relied on the barbell curl to build thick biceps, but he also used incline dumbbell curls and concentration curls to isolate his biceps. "For triceps," Arnold says, "we did a lot of narrow [close-grip] bench press in the early days. And then triceps push downs and overhead triceps extensions later." Shoulders: Arnold's shoulders were built by barbell presses, behind-the-neck barbell presses, lateral raises, military presses, and dumbbell presses. "We always did presses behind the neck and a special dumbbell press which would stretch out the front delt at the bottom and fully flex it at the top. Now those are called Arnold presses." Legs "The squat is the most important exercise to create big thighs," says Arnold. "I did back squats, front squats, leg extensions, lunges, single-leg deadlifts, good morning exercises, and a lot of leg curls." Abs: "The regular training we did for abs was just leg raises, knee raises, crunches, and sit-ups. We all believed in doing 500 reps of Roman chair sit-ups." ► Arnold Schwarzenegger's Blueprint Training Program: http://bbcom.me/2yHIrMh #Bodybuilding #Arnold #Motivation #BodybuildingMotivation #ArnoldSchwarzenegger ========================================­===== | Recommended Mass-Building Supplements | ► Protein: http://bbcom.me/2yIG7EC ► Pre-Workouts: http://bbcom.me/2yIppoW ► Testosterone Support: http://bbcom.me/2yHEdUI ► Creatine: http://bbcom.me/2yHkBQE ► Post-Workout: http://bbcom.me/2yHke8I ========================================­===== | Bodybuilding.com | Sales & Specials ► http://bbcom.me/1pzVaL9 Fitness Articles ► http://bbcom.me/1pzVg5e #1 Online Supplement Store ► http://bbcom.me/1pzViu5 Free Fitness Plans ► http://bbcom.me/1pzVkCb ========================================­===== | Follow Us | YouTube ► http://bit.ly/1RSJFa4 Facebook ► http://on.fb.me/1lomhpr Instagram ► http://bit.ly/1LzBxab Twitter ► http://bit.ly/1RSJQlL Google+ ► http://bit.ly/1NRe8qu Pinterest ► http://bit.ly/1OOZgY4 Spotify ► http://spoti.fi/1NRebm0 We are Bodybuilding.com. Your transformation is our passion. We are your personal trainer, your nutritionist, your supplement expert, your lifting partner, your support group. We provide the technology, tools and products you need to burn fat, build muscle and become your best self.
Views: 29117872 Bodybuilding.com
A Tour of the Cell
 
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Paul Andersen takes you on a tour of the cell. He starts by explaining the difference between prokaryotic and eukaryotic cells. He also explains why cells are small but not infinitely small. He also explains how the organelles work together in a similar fashion. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
Views: 2291328 Bozeman Science
Second Chance - Brought to you by CBC
 
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A short film on HIV/AIDS amongst the elderly was produced by Beverley Bascombe(Caribbean Broadcasting Corporation) at The Villages at Coverley. The video showcases both the picturesque exterior and lovely interior of the homes here at The Villages. It also features the serene surroundings of Coverley Square as well as Coverley Medical Centre. For more information - visit us at http://villagesatcoverley.net/
Views: 833 Villages Barbados
Writing Skills: When to use commas with FOR, AND, BUT, OR, YET, SO, NOR
 
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Do you know how to use commas? In this lesson, you'll learn simple rules for using commas with coordinating conjunctions. Coordinating conjunctions connect two ideas or clauses in a sentence. We'll look at the most common conjunctions: 'for', 'and', 'nor', 'but', 'or', 'yet', and 'so'. Knowing how to place commas in your sentences will help you to write better, and will make your writing easier to read. This grammar lesson is essential for anyone who wants to improve their English writing. It is especially important for university writing, or if you're taking IELTS or TOEFL. So join me in this fun lesson, and learn to love the comma! And take the quiz on this lesson at http://www.engvid.com/writing-skills-commas-conjunctions/ TRANSCRIPT Fanboy and Comma girl, a love story. By Mr. E. Hi. I'm James from engVid. And you're probably wondering: What the hell am I talking about? Fanboy and Comma... Comma Girl, okay? She's a superhero, and our boy loves her. In case you don't know what a fanboy is because you may not follow comics or movies as religiously as these guys do, I've got a definition for you. So let's just read: What is a "fanboy"? A person who is loyal to a game, person, or company, regardless if it sucks or not. That's not quite true, but what they are talking about is that fanboys love their products. If they love Apple, it is the best the universe has ever produced. And if Apple does something wrong, help them, somebody help them because they will be angry. But generally put, they just love their products so much, they let everybody know about them. Anybody with ears that will listen or who cannot escape from them. All right? So how does this have anything to do with English and grammar? Well, this is a grammar lesson, and I find sometimes grammar can be incredibly boring, so let's make it a little bit fun. So we created a love story by Mr. E. Now, let's start off with comma. Because what is this lesson about? It's how, well, conjunctions, which I'm going to get to, work with commas and sentences. Some of you might have problems with them, I mean, some of you might even go: "Conjunctions, what are they?" So I'm going to talk about the most common conjunctions, and I'm going to talk about comma usage. Okay? We're going to do a quick lesson, here, and I'll make it fun. You ready? So the first thing we should talk about is a comma. What is a comma? It's a punctuation mark. When you have sentences, there's a time to take a breath or to complete it. Okay? Now, periods, you may know, end sentences or ends thoughts. A comma sometimes gives us a breath or it gives us a pause between parts of a sentence, or gives you time to catch your breath, or get part of an idea. Okay? We also use it for lists. There's Frank, okay? Frank, Billy, John, Susie, you know, lists. Lists of things. Knives, forks, scissors, dah, dah, dah, and you'll have comma, comma, comma, separating them, keeping them individual. And finally, we can also... Well, there's more uses, but these are general. We can use them for numbers, large numbers. You know this, we can say 1,000, there'll be a comma to indicate 1,000, and two commas to indicate 1,000,000. So largers... Numbers larger than 1,000, you'll have commas somewhere. All right? That's basically what the comma is used for. Three different uses. So, what are fanboys? Well, I told you they're excited about everything, right? Well, there's a little bit more than that. They're conjunctions. If we look here, I wrote "conjunction", and I put exactly what a conjunction is. It means to join something together. In this case, when we have usually conjunctions, we join two ideas together. If we use a conjunction with a comma, normally you're going to have clauses, and the clauses will be balanced or equal. Okay? Later on we'll go into all of that, but that's what's going to happen when we have usually a comma and a conjunction. You know, there are clauses being used and they're balanced. But: "What are the conjunctions?" you might ask. Well, let's start off with... These are the basic ones. There are more, but these are the most common ones, and we use this acronym which is a word made up from the first letter of each word so you have something that's easy to remember, and I chose FANBOYS. And in a second, I'll reveal why. "For", it gives you a reason. Why did they do this? Okay? "And" ideas that go together.
Cardiovascular System In Under 10 Minutes
 
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See more @ http://cteskills.com The cardiovascular system, also known as the circulatory system, is the transportation system of the body. The major structures that make this possible are the heart, blood vessels and blood. Simply put, the heart pumps the blood in order to move nutrients through the blood vessels to nourish and to remove metabolic wastes from the body. The purpose of this video is to present a basic understanding of the Cardiovascular System. A more in depth study of the system will be presented in other CTE videos where we will look into each specific structure and function of the Cardiovascular system. A, The pulmonary pathway B. The Systemic pathway Two Atria - which are the upper chambers. Two ventricles - these are the lower chambers The left and right side of the heart is divided by the SEPTUM Blood Vessels The word vessel has many meanings but in Anatomy and Physiology, Blood Vessels are meant for carrying or transporting the blood throughout the body. Arterioles are smaller blood vessels that branch out from larger arteries and lead to the (arterial) capillaries, which are the smallest blood vessels in the body… The arterial capillaries are connected to the venous capillaries…The arterial side of the capillaries is dropping off Oxygen and Nutrients TO the body’s cells The venous side of the capillaries is picking up metabolic waste FROM the body’s cells together they form a network, where arteries and veins connect completing the (closed) circulatory circuit, ….the blood flow from the venous capillaries will flow back from the body TO the heart through venous blood vessels. Similar to the arteries, only in reverse, the blood flows from the venous capillaries into a system of veins called the VENULES . These venules connect to larger veins which carry the blood back FROM the Body TO the heart, VIA the largest veins known as the Superior and Inferior Vena Cavas... The first type of blood cell is called Erythrocyte. known as the red blood cell. 2. the second type of blood cell is the Leukocyte.. known as the white blood cell 3....and the third type of cell is the thrombocytes, also known as the platelet The SA node, known as the pacemaker, is located in the right atria. It starts the spark and passes it on to the next relay station. The AV node which is located on the back wall of the heart between the right atria and the right ventricle. The spark is then passed unto the...next relay station… the ... Bundle of HIS located in the heart’s septum...and then lastly to the purjinke fibers, the relay station which spreads the electrical charge throughout the myocardium, which is the cardiac muscle, and causes the heart to contract; atrias first then the ventricles... After watching this video, you should now have a basic understanding of what the Cardiovascular System is, the basic functions, and the basic structures that define the HEART. Here’s a quick recap. The Cardiovascular or Circulatory System is an organ system whose basic purpose is to circulate blood to and from cells in the body in order to transport nutrients and remove waste. The heart pumps the blood TO the body through arteries which branch off into smaller blood vessels called arterioles. The Network of capillaries is where oxygen and other nutrients diffuse from the blood and into the cells. As O2 and nutrients are diffused into the cells from the arterial capillaries, metabolic waste is diffused into the venous capillaries from the cells...the blood returns to the heart via the veins where the cycle begins again. And remember that the heart has a beat of its own, through the electro/chemical circuit system and its 4 relay stations To sum it all up, the heart pumps blood to the BODY through the arteries and returns FROM the Body to the heart through the veins. Unfortunately, The heart is also subject to diseases and conditions … in fact the number one reason for an early demise is still due to heart failure.. These conditions will be discussed further in future CTE videos. Cardiovascular, System, circulatory, heart, blood, vessels, veins, arteries, artery, vein, oxygen, pulmonary, systemic, atria, ventricle, septum, endocardium, myocardium, pericardium, aorta, arterioles, capillaries, venules, oxygen, superior, inferior, vena, cava, erythrocyte, leukocyte, thrombocyte, red blood cell, white blood cell, platelet, sa node, av node, Bundle of HIS, Purjinke, fibres,
Views: 854273 CTE Skills.com
Building and Office Evacuation Training Video - Safetycare Workplace Fire Safety
 
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There are many reasons why a building, or a group of buildings may need to be evacuated including: • Fires • Chemical Spills • Toxic or Explosive Gas Releases, • Explosions • Violent Behaviour, and • Bomb Threats. The larger the building, the more organisation is required to ensure everyone is evacuated effectively and as safely as possible. But regardless of the size or type of building or buildings, or number of employees, every organisation should have a tried and tested evacuation plan. This program covers: • The Evacuation Plan • The Evacuation Team • The Chief Warden • Your Responsibility • Training and Practice Every Building must have a tried and tested evacuation plan, and everyone must be familiar with it, and know their role.
Views: 281646 Safetycare
Learn Biology: How to Draw a Punnett Square
 
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Check out Bas Rutten's Liver Shot on MMA Surge: http://bit.ly/MMASurgeEp1 A Punnett square is used to predict the chances of an offspring to have its parents' traits. These squares are most commonly divided into four parts, with each part equalling a 25% chance of the offspring receiving that set of genes. More complicated squares may have more than four parts, though the same basic method applies. The letters surrounding and within each square represent alleles. They are one part of a gene pair occupying a specific part of a chromosome. All dominate alleles have capital letters, while the recessive ones are lowercase. Dominate alleles will always overpower recessive ones in the expression of the gene. If the alleles for a parent do not match, they are known as heterozygous. In the image above the Gg is heterozygous. This can happen if there is a dominate and a recessive gene in the parent. If the alleles are the same for that expressed gene, it is known as homozygous. This is seen if both alleles are dominate or if both alleles are recessive; e.g., GG or gg. In order for a recessive gene to be expressed, the alleles must be homozygous. Step 1: --------------------------------------------------------------------- Draw the Punnett square. This is done by drawing a square, followed by a straight line up and down and another from side to side. This will quarter, or create 4 equally sized boxes within the square. Step 2: --------------------------------------------------------------------- Place the father's alleles on the top of the Punnett square with one letter above each box. Place the mother's alleles on the left hand side of the square, with one letter in front of each box. Be sure to use capital letters for the dominate genes and lower case letters for the recessive alleles. For this example, let's say this square represents the color of a flower. The father has one dominant blue and one recessive orange allele. The mother has two recessive orange alleles. Step 3: --------------------------------------------------------------------- Drop the father's alleles down into the squares and bring the mother's across. This will provide you with all possible combinations of alleles for the offspring. Each square represents a 25% chance of the offspring having that combination. If there are squares with the same cominations in them, the squares can be added together to determine the percentage. Conclusion: --------------------------------------------------------------------- From the completed square above, we can see that 50% of offspring will be blue since any dominant allele paired with a recessive one will win. There are, however, two homozygous combinations in which both genes are recessive, so 50% of the offspring will be orange. This means that half of the offspring will be blue, while the other half will be orange. Easy, right? Read more by visiting our page at: http://www.mahalo.com/how-to-draw-a-punnett-square/
Views: 949071 mahalodotcom
How to Read Nutrition Facts | Food Labels Made Easy
 
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To support our channel and level up your health, check out: Our Fast Weight Loss Course: http://thehealthnerds.com/the-science-of-fast-weight-loss-course Our Better Health Basics Course: http://thehealthnerds.com/food-health-happiness Today I am going to teach you guys how to read nutrition facts labels. One of the best ways to improve your health quickly is by learning how to read nutrition labels. The first thing you’ll notice at the top of nutrition facts are the serving size and servings per container. This is simply the “amount” in the package or container. Pretty self explanatory... Next you have the ingredients. Everything inside these black lines is representative of ONE serving. This is important to understand because, next you will see the calories and the calories from fat. This is pretty much the only thing most people ever look at and this is a common mistake… If the package says 200 calories on the bag of chips, but the serving per container says 2.5, that means there is actually 500 calories in the bag… This is a clever little marketing trick that you should pay attention to. Pressing on, you will see the total fat on the package along with a number and a percentage on the right hand side. The number represents the total fat in one serving and percentage represents the percentage based on a 2000 calorie diet. So 8 gram is 12% of a 2000 calorie diet. I should also remind you that fat is not bad for you and there are plenty of healthy foods that are high in fat. What you really want to watch out for is any trans fat. Trans fat is the kind linked to heart disease and all sorts of bad stuff. Avoid this at all costs. Saturated fat should be much less of a concern. This may surprise some of you, so I will link a few studies below that have conclusively proven that saturated fat is fine to eat and not the cause of the many diseases it was wrongly accused for. Think of saturated fat as the middle child of the fat family, he’s got a good heart but is just a little misunderstood. Now, you may be thinking, wait a minute… Why does the total number of saturated fat and trans fat not add up to the total fat at the top… Where’s the other 7 grams? Well this is because not all fats will be listed on the nutrition label. Only the nutrients deemed most important ever make it to the nutrition labels. Don’t worry though. The other fats not listed are generally healthy and should be much less of a concern. Pressing on you will see cholesterol and sodium. Remember, these numbers are based on ONE serving. If the sodium was 25% of your daily intake and the package had 2.5 servings in it. That means the entire package contains 63% of you daily sodium intake. Quite a bit considering this is one snack. Onward, you’ll sees the carbohydrate section. Carbohydrates are the breads, grains, fiber and SUGARS in the food. The first section you’ll see is for dietary fiber. Having a good amount of dietary fiber is a good thing as it helps with digestion and satisfaction from meals. Now the next section is what you need to pay attention to. The total sugars in the food you’re eating are important to watch out for as, like the trans fats, these have been linked to a whole host of diseases and health problems. Also you should be aware of not only the sugar in the food, but what kind of carbohydrates you’re eating. If the food is very high in carbohydrates, but low in dietary fiber, even though the carbs are not labeled as “sugar,” they will operate very similarly in the blood stream. These are called “simple carbs.” This is why you need to watch out for unrefined carbohydrates like white bread and pastas. Next up, you’ll see the label for protein. Knowing that foods high in protein lead to better satisfaction from meals, and promote lean muscle tissue, you will want most of the foods you eat to have a good amount of protein. Finally, we have a few key vitamins at the bottom. It may sound strange, but ignore these. The numbers will be notoriously low and you should be focusing instead on getting in lots of fruits and vegetables every day to meet your vitamin requirements. Leafy greens contain calcium and iron, and fruits contain vitamin c and a. The rest of the nutrition labels facts contain recommendations about how much of each category to get in. They do not change on nutrition labels and are not that important. Finally, on some labels you will see the calories per gram for each macronutrient. Fat contains 9 grams per serving and Carbohydrates and Proteins contain 4. So for every 10 grams of fat, you will have 90 calories. For every 10 grams of protein or carbs you will get 40 calories. Safe to say, you should now have a general understanding of how nutrition labels work. Most importantly, you can stop assuming something is healthy for you based on tricky packaging and start KNOWING the difference.
Views: 219445 The Health Nerd
The Brain
 
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The Brain: Structure and Function In this video Paul Andersen explains the structures and functions of seventeen major parts of the brain. He begins with a quick discussion of brain evolution and ends with a review of the major parts presented inside the brainstem, cerebellum, thalamus, and cerebrum. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: Angelo.romano. SVG Drawing Representing a Number of Sports Icons: Ice Hockey, Athletcs, Basketball and Football (soccer), October 2, 2007. self-made with Inkscape, starting from a number of existing SVG drawings taken from the Wikimedia Commons (namely, Image:Basketball ball.svg, Image:Soccer ball.svg and vectorized versions of Image:Olympic pictogram Ice hockey.png and Image:Olympic pictogram Athletics.png. http://commons.wikimedia.org/wiki/File:All_sports_drawing.svg. Bradley, M M, and P J Lang. "Measuring Emotion: The Self-Assessment Manikin and the Semantic Differential." Journal of Behavior Therapy and Experimental Psychiatry 25, no. 1 (March 1994): 49--59. caustic, lunar. Approximately 6 Weeks from Conception, I.e. 8 Weeks from LMP. Shot with 105 Mm Micro-NIKKOR Lens with 2 off Camera SB-800's. Specimen Is Submerged in Alcohol. This Is a Spontaneous (ie. Not a Termination) Abortion. It Was Extruded Intact with the Gestational Sac Surrounded by Developing Placental Tissue and Decidual Tissue. This Was Carefully Opened to Avoid Damaging the Embryo., January 23, 2009. Embryo. http://commons.wikimedia.org/wiki/File:Human_Embryo_-_Approximately_8_weeks_estimated_gestational_age.jpg. College, OpenStax. Illustration from Anatomy & Physiology, Connexions Web Site. http://cnx.org/content/col11496/1.6/, Jun 19, 2013., [object HTMLTableCellElement]. Anatomy & Physiology, Connexions Web site. http://cnx.org/content/col11496/1.6/, Jun 19, 2013. http://commons.wikimedia.org/wiki/File:1810_Major_Pituitary_Hormones.jpg. Dobschütz, Sigismund von. Deutsch: Welpe, May 27, 2011. Own work. http://commons.wikimedia.org/wiki/File:Welpe_2011.JPG. "File:1421 Sensory Homunculus.jpg." Wikipedia, the Free Encyclopedia. Accessed February 19, 2014. http://en.wikipedia.org/wiki/File:1421_Sensory_Homunculus.jpg. "File:Animal Diversity.png." Wikipedia, the Free Encyclopedia. Accessed February 18, 2014. http://en.wikipedia.org/wiki/File:Animal_diversity.png. "File:Basal Ganglia Circuits.svg." Wikipedia, the Free Encyclopedia, January 27, 2014. http://en.wikipedia.org/w/index.php?title=File:Basal_ganglia_circuits.svg&oldid=469762706. "File:Bilaterian-Plan.svg." Wikipedia, the Free Encyclopedia. Accessed February 18, 2014. http://en.wikipedia.org/wiki/File:Bilaterian-plan.svg. "File:Corpus Callosum.png." Wikipedia, the Free Encyclopedia. Accessed February 19, 2014. http://en.wikipedia.org/wiki/File:Corpus_callosum.png. "File:EmbryonicBrain.svg." Wikipedia, the Free Encyclopedia. Accessed February 18, 2014. http://en.wikipedia.org/wiki/File:EmbryonicBrain.svg. "File:Lobes of the Brain NL.svg." Wikipedia, the Free Encyclopedia. Accessed February 19, 2014. http://en.wikipedia.org/wiki/File:Lobes_of_the_brain_NL.svg. "File:Skull and Brain Normal Human.svg." Wikipedia, the Free Encyclopedia. Accessed February 18, 2014. http://en.wikipedia.org/wiki/File:Skull_and_brain_normal_human.svg. "File:Tiburón.jpg." Wikipedia, the Free Encyclopedia. Accessed February 18, 2014. http://en.wikipedia.org/wiki/File:Tibur%C3%B3n.jpg. GerryShaw. English: Cortical Neuron Stained with Antibody to Neurofilament Subunit NF-L in Green. In Red Are Neuronal Stem Cells Stained with Antibody to Alpha-Internexin. Image Created Using Antibodies from EnCor Biotechnology Inc., February 4, 2000. Own work. http://commons.wikimedia.org/wiki/File:Neuron_in_tissue_culture.jpg. Government, U. S. The Seal of the President of the United States. The Blazon Is Defined in Executive Order 10860 As:, [object HTMLTableCellElement]. Extracted from PDF version of Federal Assistance for Impacted Communities guide, archived here, with some small cleanups. http://commons.wikimedia.org/wiki/File:US-President-Seal.svg. Griffiths, Si. English: Brick Wall, March 12, 2005. Own work. http://commons.wikimedia.org/wiki/File:Brick_Wall.jpg. Hagens, Wouter. English: Kitten about 2 Months Old, December 3, 2013. Own work. http://commons.wikimedia.org/wiki/File:20131203_kitten_B.jpg. Häggström, Mikael. English: Organ Adapted for Use in Häggström Diagrams, January 16, 2008. Image:Gray970.png (Public domain license). http://commons.wikimedia.org/wiki/File:Heart_and_lung.gif. illustrator, Patrick J. Lynch, medical. Brain Human Sagittal Section, December 23, 2006. Patrick J. Lynch, medical illustrator.
Views: 2031323 Bozeman Science
How a wound heals itself - Sarthak Sinha
 
04:01
View full lesson: http://ed.ted.com/lessons/how-a-wound-heals-itself-sarthak-sinha Our skin is the largest organ in our bodies, with a surface area of about 20 square feet in adults. When we are cut or wounded, our skin begins to repair itself through a complex, well-coordinated process. Sarthak Sinha takes us past the epidermis and into the dermis to investigate this regenerative response. Lesson by Sarthak Sinha, animation by Karrot Animation.
Views: 2704557 TED-Ed
Blood Work (Additional Ideas)
 
16:53
Donations always help to keep me rambling on.😘 Paypal.me/TsarXen Square Cash:  $TsarXen         Venmo:  @ami-magunia Square Cash is a super simple App... Let me know if you wanna use that and I'll send you a link which gives us both $5! ...and Let Ami know thanks for bankrolling a damn Archon/Tsar/God cause that shit is expensive and difficult 😄😁😋
Views: 482 Zen Atman
CELL CYCLE AND CELL DIVISION - 01 For Class 11th and AIPMT
 
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CELL CYCLE: The cell cycle or cell-division cycle is the series of events that take place in a cell leading to its division and duplication of its DNA (DNA replication) to produce two daughter cells. In bacteria, which lack a cell nucleus, the cell cycle is divided into the B, C, and D periods. The B period extends from the end of cell division to the beginning of DNA replication. DNA replication occurs during the C period. The D period refers to the stage between the end of DNA replication and the splitting of the bacterial cell into two daughter cells. In cells with a nucleus, as in eukaryotes, the cell cycle is also divided into three periods: interphase, the mitotic (M) phase, and cytokinesis. During interphase, the cell grows, accumulating nutrients needed for mitosis, preparing it for cell division and duplicating its DNA. During the mitotic phase, the chromosomes separate. During the final stage, cytokinesis, the chromosomes and cytoplasm separate into two new daughter cells. To ensure the proper division of the cell, there are control mechanisms known as cell cycle checkpoints. The cell-division cycle is a vital process by which a single-celled fertilized egg develops into a mature organism, as well as the process by which hair, skin, blood cells, and some internal organs are renewed. After cell division, each of the daughter cells begin the interphase of a new cycle. Although the various stages of interphase are not usually morphologically distinguishable, each phase of the cell cycle has a distinct set of specialized biochemical processes that prepare the cell for initiation of cell divisions. Get Full Course To Study Offline through our website: http://www.m-learning.in Call Us at : (+91)9826023696, 9826023096 Mail us at :info@m-learning.in
Views: 238558 M Learning India
8 Min Abs Workout, how to have six pack ( HD Version )
 
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http://tiny.cc/flatabs PRESENTS 8 Min Abs Workout, how to have six pack: this workout has been designed to specifically work on the abdominal area. It can be done by anyone who exercises regularly, both men and women. There are no particular requirements for this module; you just need to know how to do the various exercises properly. 3 Good reasons for doing this module: 1 - Working aerobically on your abdominal muscles for over 7 minutes stimulates the capillaries in this area. These in turn increase the blood flow. 2 - A greater blood flow means a greater flow of oxygen - and fat only burns in the presence of oxygen. 3 - Toned muscles need more calories (kcal) to stay active. Our organism tends to release these calories from the area nearest the muscle, in this case the waist area. See our Abs Workout Level 2 (advanced) - and Level 3 (even more advanced) - ! NEWS ! FINALLY 8 MINUTES ABS APPLICATION FOR IPHONE/IPOD IT'S NOW AVAIABLE ON ITUNES! DOWNLOAD NOW FROM ITUNES / APP STORE TITLE OF APPLICATION : 8 MINUTES ABS itunes.apple.com http://tiny.cc/flatabs
Views: 13135456 SexyFitWorkouts
Circulatory & Respiratory Systems - CrashCourse Biology #27
 
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Hank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse? http://www.facebook.com/YouTubeCrashCourse Follow us! http://www.twitter.com/TheCrashCourse Table of Contents 1) Respiratory System 00:48 2) Simple Diffusion 00:55 3) Respiratory Anatomy 02:35 a) Trachea to Capillaries 03:10 4) Lung Function & Thoracic Diaphragm 04:37 5) Circulatory System 05:35 6) Circulatory Anatomy 05:54 a) Left Ventricle to Capillary Beds 06:50 b) Veins to Left Atrium 08:46 7) Endotherms & Ectotherms 09:20 References for this episode can be found in the Google document here: http://dft.ba/-3cHg This video uses the following sounds from Freesound.org: "00559 deep breathing 1.wav" by Robinhood76 crash course, crashcourse, biology, animals, oxygen, carbon dioxide, cellular respiration, circulatory system, respiratory system, circulation, respiration, heart, lung, artery, vein, pulmonary, simple diffusion, membrane, lungfish, larynx, trachea, bronchus, bronchiole, alveolus, capillary, blood, inhale, exhale, diaphragm, thoracic, pressure, breathing, breath, pump, red blood cell, four chambered heart, ventricle, muscle, aorta, vena cava, atrium, endotherm, ectotherm, hank green Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 1631050 CrashCourse
The Heart, part 1 - Under Pressure: Crash Course A&P #25
 
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Your heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart’s ventricles, atria, and valves create a pump that maintains both high and low pressure to circulate blood from the heart to the body through your arteries, and bring it back to the heart through your veins. You'll also learn what your blood pressure measurements mean when we talk about systolic and diastolic blood pressure. Table of Contents Heart's Ventricles, Atria and Valves Create a Pump 3:25 Maintains Both High and Low Pressure 3:25 Blood Circulates From the Heart to the Body Through Your Arteries 4:47 Blood Circulates From the Body to the Heart Through Your Veins 4:49 Systolic and Diastolic Blood Pressure 7:58 Crash Course Psychology posters available now at DFTBA.com! http://www.dftba.com/crashcourse *** Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Anna-Ester Volozh, Robert Kunz, Jason A Saslow, Christian Ludvigsen, Chris Peters, Brad Wardell, Beatrice Jin, Roger C. Rocha, Eric Knight, Jessica Simmons, Jeffrey Thompson, Elliot Beter, Today I Found Out, James Craver, Ian Dundore, Jessica Wode, SR Foxley, Sandra Aft, Jacob Ash, Steve Marshall ***SUBBABLE MESSAGES*** TO: My Student FROM: Earle Check out www.youtube.com/amorsciendi for supplementary content. -- TO: Everyone FROM: Magnus Krokstad Keep dreaming! ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Damian Shaw, Taylor Garget, Emily Barker, Librarifan, Damian Shaw, Courtney Spurgeon, juliagraph, Katherine Allen, Stephen DeCubellis, Vanessa Benavent -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 2206722 CrashCourse
How Mendel's pea plants helped us understand genetics - Hortensia Jiménez Díaz
 
03:07
View full lesson: http://ed.ted.com/lessons/how-mendel-s-pea-plants-helped-us-understand-genetics-hortensia-jimenez-diaz Each father and mother pass down traits to their children, who inherit combinations of their dominant or recessive alleles. But how do we know so much about genetics today? Hortensia Jiménez Díaz explains how studying pea plants revealed why you may have blue eyes. Lesson by Hortensia Jiménez Díaz, animation by Cinematic Sweden.
Views: 1300483 TED-Ed
ATP & Respiration: Crash Course Biology #7
 
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In which Hank does some push ups for science and describes the "economy" of cellular respiration and the various processes whereby our bodies create energy in the form of ATP. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse Special thanks go to Stafford Fitness (www.staffordfitness.net) for allowing us to shoot the gym scenes in their facilities. This video uses sounds from Freesound.org, a list of which can be found, along with the CITATIONS for this episode, in the Google Document here: http://dft.ba/-25Ad Table of Contents: 1) Cellular Respiration 01:00 2) Adenosine Triphosphate 01:29 3) Glycolysis 4:13 A) Pyruvate Molecules 5:00 B) Anaerobic Respiration/Fermentation 5:33 C) Aerobic Respiration 6:45 4) Krebs Cycle 7:06 A) Acetyl COA 7:38 B) Oxaloacetic Acid 8:21 C) Biolography: Hans Krebs 8:37 D) NAD/FAD 9:48 5) Electron Transport Chain 10:55 6) Check the Math 12:33 TAGS: crashcourse, biology, science, chemistry, energy, atp, adenosine triphosphate, cellular respiration, glucose, adp, hydrolysis, glycolysis, krebs cycle, electron transport chain, fermentation, lactic acid, enzyme, hans krebs, citric acid, ATP synthase Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 5633785 CrashCourse
Digestive System of Human Body | It's AumSum Time
 
03:49
Our topic for today is Digestive System in Humans. Digestion is a process in which complex food material is broken down into simpler substances. The digestion of food in humans takes place in the alimentary canal, which is a long tube extending from the mouth to the anus. The different parts of the alimentary canal are buccal cavity, food pipe or oesophagus, stomach, small intestine, large intestine and anus. Two glands namely, liver and pancreas also help in digestion. The food is taken in through the mouth. It is chewed and mixed with saliva in the buccal cavity. Saliva is a digestive juice secreted by the salivary glands. The chewed food enters into the food pipe or oesophagus and is then slowly pushed into a bag like structure called stomach. The food is churned in the stomach to further break it down. The stomach also secretes mucous, digestive juices and hydrochloric acid. The hydrochloric acid kills the bacteria in the food and makes the food acidic. The food then goes into a highly coiled tube called small intestine. The small intestine receives secretions from the liver and pancreas. The liver secretes bile juice while the pancreas secretes pancreatic juice. The walls of the small intestine also secrete juices, which help in further digestion of food. The inner surface of the small intestine has finger like projections called villi. The villi have extensive network of blood vessels. The digested food is then passed into the blood vessels . The undigested food is passed into the large intestine. It is wider than the small intestine. Excess of water and salts are absorbed here and undigested waste is passed out of the body through the anus.
Views: 2559538 It's AumSum Time
DUDE... STOP...
 
01:33:40
Meet the most infuriating game on the internet! But for all the wrong reasons... Subscribe Today! ► http://bit.ly/Markiplier Play Dude Stop ► https://store.steampowered.com/app/574560/Dude_Stop/ Check Out My WEBSITE!! ► https://markiplier.com/ Awesome Games Playlist ► https://www.youtube.com/playlist?list=PL3tRBEVW0hiDAf0LeFLFH8S83JWBjvtqE Scary Games Playlist ► https://www.youtube.com/playlist?list=PL3tRBEVW0hiBSFOFhTC5wt75P2BES0rAo Follow my Instagram ► http://instagram.com/markipliergram Follow me on Twitter ► https://twitter.com/markiplier Like me on Facebook ► https://www.facebook.com/markiplier Join us on Reddit! ► https://www.reddit.com/r/Markiplier/ Horror Outro ► https://soundcloud.com/shurkofficial/haunted Happy Outro ► https://soundcloud.com/hielia/minimusicman-crazy-la-paint
Views: 5602139 Markiplier
Endocrine System, part 1 - Glands & Hormones: Crash Course A&P #23
 
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Hank begins teaching you about your endocrine system by explaining how it uses glands to produce hormones. These hormones are either amino-acid based and water soluble, or steroidal and lipid-soluble, and may target many types of cells or just turn on specific ones. He will also touch on hormone cascades, and how the HPA axis effects your stress response. Table of Contents Endocrine System 2:32 Glands Produce Hormones 2:58 Amino Acid Based and Water Soluble 4:18 Steroidal and Lipid Soluble 4:44 Hormone Cascades 6:15 HPA Axis Effects Your Stress Response 6:30 *** Crash Course Psychology Poster: http://www.dftba.com/crashcourse *** Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Steve Marshall, Anna-Ester Volozh, Sandra Aft, Brad Wardell, Christian Ludvigsen, Robert Kunz, Jason, A Saslow, Jacob Ash, Jeffrey Thompson, Jessica Simmons, James Craver, Simun Niclasen, SR Foxley, Roger C. Rocha, Nevin, Spoljaric, Eric Knight, Elliot Beter, Jessica Wode ***SUBBABLE MESSAGES*** TO: Laura Hewett FROM: Amy Paez Greetings from the other side of the world! DFTBA -- TO: Wesley FROM: G Distance is created by the Desert Otherworld, therefore we shall not be destroyed. ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Mickey Maloney, Dan Smalley, Stephen DeCubellis, Vanessa Benavent, Andrew Galante, LankySam!, David Costello, Vanessa Benavent, Kenzo Yasuda, Tessa White -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 1961484 CrashCourse
CC7549 Cells, Skeletal & Muscular Systems: The Skeletal System - Joints and Cartilage Chapter App
 
01:30
The Skeletal System - Joints and Cartilage is the sixth chapter in our Cells, Skeletal & Muscular Systems Lesson Plan Title. This ready-made app is complete with Before You Read questions, vocabulary flash cards, curriculum-based Reading Passages, Graphic Organizers and After You Read questions. Visit www.ccpinteractive.com for related apps and extended versions of all our products.
Views: 186 ccpapps
The Science of Marathon Running
 
07:35
I ran one… FOR SCIENCE! Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ So maybe we can't outrun cheetahs or antelope, but humans are uniquely adapted for long distance running. What does science have to say about marathon running? To find out, (and because I was feeling a little crazy) I decided to run one! Here's what I discovered about the science of long distance running Endurance running adaptations: http://upload.wikimedia.org/wikipedia/commons/7/7d/Human_Running_Adaptations.png For more on the science and evolution of distance running, from training plans to cellular physiology, check out Tim Noakes' "The Lore of Running" http://amzn.to/1eKYir9 and Christopher McDougall's "Born to Run" http://amzn.to/NnF7wb ----------------- Have an idea for an episode or an amazing science question you want answered? Leave a comment below! Follow me on Twitter: @jtotheizzoe Email me: itsokaytobesmart AT gmail DOT com Facebook: http://www.facebook.com/itsokaytobesmart For more awesome science, check out: http://www.itsokaytobesmart.com Joe Hanson - Host and writer Joe Nicolosi - Director Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer Katie Graham - Director of Photography Andrew Matthews - Editor and motion graphics John Knudsen - Gaffer Music: "Ouroboros" by Kevin MacLeod Other music via APM Stock images via Shutterstock Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios ----------- Last week's video: How The Elements Got Their Names - https://www.youtube.com/watch?v=mtg9p6A6xnY More videos: The Most Important Science Images - http://www.youtube.com/watch?v=Jd9328AW64g Science Fiction as Science Fact - http://www.youtube.com/watch?v=Ear4Prg9G8w The Science of Kissing - http://www.youtube.com/watch?v=dwJ-wwF9XVs The Scale of the Universe - http://www.youtube.com/watch?v=qhQ8jUKWef0
Views: 2013223 It's Okay To Be Smart
CC7549 Cells, Skeletal & Muscular Systems: Cells - The Building Blocks of Life Chapter App
 
01:30
Cells - The Building Blocks of Life is the first chapter in our Cells, Skeletal & Muscular Systems Lesson Plan Title. This ready-made app is complete with Before You Read questions, vocabulary flash cards, curriculum-based Reading Passages, Graphic Organizers and After You Read questions. Visit www.ccpinteractive.com for related apps and extended versions of all our products.
Views: 120 ccpapps
A Beginner's Guide to Punnett Squares
 
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Paul Andersen introduces the Punnett Square as a a powerful tool in genetic analysis. He tries to address major misconceptions that students have when use a Punnett Square. He gives a number of examples of monohybrid crosses and one example of a dihybrid cross. The square is a simple tool that uses the outcome of meiosis to determine possible offspring in a cross. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
Views: 1036122 Bozeman Science
ABGs Made Easy for Nurses w/ Tic Tac Toe Method for Arterial Blood Gas Interpretation
 
08:39
ABGs Tic Tac Toe Method for Nurses with QUIZ: This video tutorial is on how to set-up arterial blood gas problems using the tic tac toe method. This TIC TACE TOE method is so super easy when solving respiratory alkalosis, acidosis, metabolic alkalosis, or acidosis. Nursing students will be tested on this material in nursing school, and this is one of the easiest ways to solve these arterial blood gas problems. This is an "ABGs made easy for nurses and nursing students" tutorial. Arterial Blood Gas Quizzes: http://www.registerednursern.com/abg-arterial-blood-gas-practice-quizzes-with-tic-tac-toe-method/ Video: How to use the Tic Tac Toe Method for PARTIALLY vs FULLY Compensated ABGs: https://www.youtube.com/watch?v=t_V8Eyiqe0U Respiratory Acidosis: https://www.youtube.com/watch?v=X0VjnFKDNI0 Subscribe: http://www.youtube.com/subscription_c... Nursing School Supplies: http://www.registerednursern.com/the-... Nursing Job Search: http://www.registerednursern.com/nurs... Visit our website RegisteredNurseRN.com for free quizzes, nursing care plans, salary information, job search, and much more: http://www.registerednursern.com Check out other Videos: https://www.youtube.com/user/Register... Popular Playlists: "NCLEX Study Strategies": https://www.youtube.com/playlist?list... "Fluid & Electrolytes Made So Easy": https://www.youtube.com/playlist?list... "Nursing Skills Videos": https://www.youtube.com/playlist?list... "Nursing School Study Tips": https://www.youtube.com/playlist?list... "Nursing School Tips & Questions": https://www.youtube.com/playlist?list... "Teaching Tutorials": https://www.youtube.com/playlist?list... "Types of Nursing Specialties": https://www.youtube.com/playlist?list... "Healthcare Salary Information": https://www.youtube.com/playlist?list... "New Nurse Tips": https://www.youtube.com/playlist?list... "Nursing Career Help": https://www.youtube.com/playlist?list... "EKG Teaching Tutorials": https://www.youtube.com/playlist?list... "Personality Types": https://www.youtube.com/playlist?list... "Dosage & Calculations for Nurses": https://www.youtube.com/playlist?list... "Diabetes Health Managment": https://www.youtube.com/playlist?list...
Views: 506518 RegisteredNurseRN
2017 DMV Test Questions Actual Test and Correct Answers Part I 100%
 
11:29
It is illegal for a person 21 years of age or older to drive with a blood alcohol concentration (BAC) that is ______ or higher? 0.08%-- Eight hundredths of one percent 0.10%-- One tenth of one percent 0.05%-- Five hundredths of one percent You must notify DMV within 5 days if you Sell or transfer your vehicle... Are cited for a traffic violation Paint your vehicle a different color A pedestrian starts to cross the street after the "Don't Walk" signal begins to flash. The pedestrian is in the middle of the street when your signal light changes to green. you should: Proceed if you have the right of way... Proceed if the pedestrian is not in your lane Wait until the pedestrian crosses the street before proceeding You must notify law enforcement and file a Report of Traffic Accident Occuring in California (SR 1) with DMV when You intend to file a cert. of non operation for your vehicle....□ Your vehicle is towed for parking illegally You have a collision and there is an injury or death You exit a freeway on a ramp that curves downhill. You should: Slow to a safe speed before the curve Slow to the posted speed limit for the freeway Wait until you have entered the curve to begin braking You are driving on a freeway posted for 65mph. Traffic is heavy and moving at 35mph. The best speed for your vehicle is most likely 25mph 35mph 30mph A vehicle suddenly "cuts" in front of you creating a hazard. Which of these actions should you take first? Honk and step on the brake firmly Take your foot off the gas Swerve into the lane next to you You are approaching a green traffic light, but traffic is blocking the intersection. What is the best thing to do? Partially enter the intersection to establish your right of way... Don't enter the intersection until you can get completely across... Continue into the intersection and wait for traffic to clear A safety zone is a specially marked area for passengers to get on or off buses or trolleys. You may not drive through a safety zone: Only when a bus or trolley is present Take your foot off the gas Swerve into the lane next to you You are approaching a green traffic light, but traffic is blocking the intersection. What is the best thing to do? Partially enter the intersection to establish your right of way... Don't enter the intersection until you can get completely across... Continue into the intersection and wait for traffic to clear A safety zone is a specially marked area for passengers to get on or off buses or trolleys. You may not drive through a safety zone: Only when a bus or trolley is present Only when a bus or trolley is unloading passengers At any time or for any reason A red arrow pointing to the light on a traffic light means you may: Turn in that direction after slowing and checking traffic....□ Not turn in that direction until the light turns green. Turn in that direction after you come to a complete stop Smoking inside a vehicle when a person younger than 18 years of age is present is: Legal, if it is your child Illegal at all times... Not restricted by law A pedestrian who is blind or visually impaired uses traffic sounds before deciding to cross the street. If you see a pedestrian with a guide dog or white cane waiting to cross at a corner, you should: Stop at the crosswalk and honk your horn... Drive into the crosswalk so the person can hear your engine Pull up to the crosswalk so the person can hear your engine An orange and red sign of this shape on a vehicle always means:: The vehicle has the right of way... Slow moving vehicle...... Shoulder work ahead Three of the most important times to check traffic behind you are before: Backing, making a sharp turn, or crossing an intersection....□ Backing, changing lanes, or slowing down quickly... Changing lanes, crossing intersections, or slowing down quickly Which of these statements is true about drinking alcohol and driving? If you can walk a straight line after drinking, it is safe to drive... If you are under the legal blood alcohol conentration limit, your driving isn't impaired... Alcohol affects judgment, which is needed for driving safely You must yield the right-or-way to an emergency vehicle by Driving as near to the right edge of the road as possible and stopping... Moving into the right lane and driving slowly until it has passed Stopping immediately, even if you are in an intersection Flash your brake lights or turn on your emergency flashers if you: Need to warn other drivers of a collision ahead... Are temporarily parked in a traffic lane to make a delivery.. Are backing out of a parking space A curb painted blue means parking is: Allowed for no longer than 15 minutes For picking up or dropping off passengers...... For disabled persons with a special placard or plate...
Views: 1215321 maths gotserved
Mitosis: The Amazing Cell Process that Uses Division to Multiply! (Updated)
 
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Updated Mitosis Video. The Amoeba Sisters walk you through the reason for mitosis with mnemonics for prophase, metaphase, anaphase, and telophase. Expand details to see table of contents.👇 Video handout here: http://www.amoebasisters.com/handouts Table of Contents: Why is Mitosis Important? 0:44 Why Don't You Want Cells Dividing all the Time? 2:00 Interphase (occurs before mitosis) 2:23 DNA and Chromosomes 2:55 Chromosome Replication 4:07 PMAT Mitosis Stages 5:30 Cytokinesis (actual splitting of cell) 7:30 We appreciate the feedback we get for what we need to clarify or should have added. Here is a clarification (also pinned in comments): We mention mitosis as "a type of cell division." To be more specific, it's a division happening within the cell---in the nucleus. But we do not introduce the nucleus until later on in video. Mitosis is specifically the division happening of the nucleus whereas cytokinesis follows to do the actual splitting of the cell (cytokinesis at 7:30). Some sources separate the cytokinesis event completely from mitosis---some do not---our video does not specify. Also, some texts will also include prometaphase, a stage in between prophase and metaphase. In this short vid, that stage is not included, but we encourage you to explore it! Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages. YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are thankful for those that contribute different languages. If you have a concern about community contributed contributions, please contact us.
Views: 1553063 Amoeba Sisters
Human Nervous system in Hindi ,Urdu हिंदी for  children
 
05:04
बच्चों के लिए विज्ञान के वीडियो के लिए http://www.makemegenius.com जाएँ! English /Urdu science videos also available
Views: 638490 MakeMeGeniusIndia
CC7549 -- Cells, Skeletal & Muscular Systems
 
01:38
Watch the 3 other videos in this series: CC7550 -- Senses, Nervous & Respiratory Systems, CC7551 -- Circulatory, Digestive & Reproductive Systems, and CC7552 -- Human Body Big Box.

 Help your students understand what cells, bones and muscles have in common with our engaging and highly interactive 80 page digital lesson plan. Start your exploration of the human body with a look at the structures and functions of cells, including specialized cells. Next, examine how cells make up tissues, organs and organ systems. Finally, finish off with an in-depth study of both the muscular and skeletal systems. Using any brand of Interactive Whiteboard, you will be able to create an opportunity for students to get more involved in the lesson. Each readymade screen is complete with reading passages, before and after you read interactive activities, memory match game, crossword, word search, and even supporting video & audio. Test your student's comprehension on cells, bones and muscles with our SMART Response™ Comprehension Quiz, available for SMART Notebook™ users.
 Visit www.classroomcompletepress.com for an updated listing of all our IWB titles.
Views: 1249 CCP Interactive
The Skeletal System , Skeleton Dance -How Body Works-with Quiz on Bones
 
07:01
Visit http:///www.mysciencevideos.com or http://www.makemegenius.com,for free science education videos for kids. We are actually born with about 300 bones, but many of these fuse together as the child grows up. These bones support our body and allow us to sit,stand and make any movement.An adult human skeleton consists of 206 bones.Few may have little more or less no of bones in the body.The longest bone in a human body is the femur whereas the smallest bone is the stirrup bone inside the ear.
Views: 2528175 makemegenius
CC7551 -- Circulatory, Digestive & Reproductive Systems
 
01:43
Watch the 3 other videos in this series: CC7549 -- Cells, Skeletal & Muscular Systems, CC7550 -- Senses, Nervous & Respiratory Systems, and CC7552 -- Human Body Big Box.

 Find out how blood travels through the body and how a baby is made with our engaging and highly interactive 80 page digital lesson plan. Finish up your journey through the human body by traveling through the veins and arteries as red blood cells. Stop off at the heart before moving on to the stomach to learn how the food we eat turns into fuel for the body. Then, learn how the kidneys and intestines work to remove harmful waste from the body. Finally, discover how a baby is made by following the stages of development. Using any brand of Interactive Whiteboard, you will be able to create an opportunity for students to get more involved in the lesson. Each readymade screen is complete with reading passages, before and after you read interactive activities, memory match game, crossword, word search, and even supporting video & audio. Test your student's comprehension on the heart and blood, stomach and intestines with our SMART Response™ Comprehension Quiz, available for SMART Notebook™ users. Visit www.classroomcompletepress.com for an updated listing of all our IWB titles.
Views: 1686 CCP Interactive
The Plasma Membrane
 
05:16
Educational video about the plasma membrane
Views: 1162976 JCCCvideo
AIM Global Marketing Plan by VP Francis Miguel
 
26:40
Join us in AIM Global, pls contact our following representative for more information on how to join: Alvin Robles; 09353697624 Quezon City We are Now Expanding Global. OFWs, this is your chance to have a Business while your abroad. Buy NOW this GLOBAL Package. Upon signing in the company, the distributor will enjoy the following benefits: 1. 85% (P6000) worth of products 5box of C24/7 Herbal Supplement, Vitamins and Anti-Aging. 2. FREE one-time Medical Checkup * physical exam * dental screening * vision screening * complete blood count (CBC) * Urinalysis * X-ray * Urinalysis 3. Insurance * Personal Accident Insurance worth P200,000.00 * Medical Reimbursement worth P10,000.00 * Unprovoked Murder and Assault worth P50,000.00 * Burial Expense P10,000.00 4. ATM Card (BDO for philippines only/ ChinaTrust for intenational) * no maintaining balance * can be use as debit card * daily commission will be deposit here 5. Business Start-up Kit: * Video Presentation CD * Insurance Certificate * Scholarship Certificate * ATM application form (BPI and BDO) * ID application form * ATM REGISTRATION FORM 6. Business Monitoring Online - You will be given a website to check your sales and income transactions 7. Lifetime discount of 25% on all products 8. Transferable Scholarship Program - from several schools (Nationwide). 9. A chance for an all expense paid Japan, Hong Kong & USA trip w/multiple state entry visa. It's for free! 10.Earn a potential income up to P24,000 per day All of the above will only cost you for only Php 7,980.00
Views: 661 PinoyShortFilm
Introduction to Astronomy: Crash Course Astronomy #1
 
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Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait. We begin with answering a question: "What is astronomy?" -- Table of Contents: What is Astronomy? 3:00 Who Studies Astronomy? 3:50 Origins & Developments 6:52 -- PBS Digital Studios: http://youtube.com/pbsdigitalstudios Follow Phil on Twitter: https://twitter.com/badastronomer Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse -- Photos: http://commons.wikimedia.org/wiki/File:Earth_cutaway.png http://en.wikipedia.org/wiki/Earth%27s_magnetic_field#mediaviewer/File:Geodynamo_Between_Reversals.gif http://en.wikipedia.org/wiki/Geomagnetic_storm#mediaviewer/File:Magnetosphere_rendition.jpg http://en.wikipedia.org/wiki/Saturn#mediaviewer/File:Saturn_PIA06077.jpg http://en.wikipedia.org/wiki/243_Ida#mediaviewer/File:243_Ida_large.jpg http://commons.wikimedia.org/wiki/File:Comet_Hale_Bopp_NASA.jpg http://solarviews.com/raw/comet/kuiper3.jpg http://solarviews.com/cap/comet/kuiper3.htm http://en.wikipedia.org/wiki/List_of_nearest_bright_stars#mediaviewer/File:3_Solar_Interstellar_Neighborhood_(ELitU).png http://www.slate.com/blogs/bad_astronomy/2013/06/28/planetary_nebula_sh2_68_the_flaming_skull_nebula.html http://www.slate.com/blogs/bad_astronomy/2013/06/06/milky_way_galaxy_two_new_discoveries_about_its_spiral_arms.html http://en.wikipedia.org/wiki/Black_hole#mediaviewer/File:PIA16695-BlackHole-Corona-20130227.jpg http://commons.wikimedia.org/wiki/File:Messier_69_HST.jpg http://www.slate.com/blogs/bad_astronomy/2013/06/25/nearby_galaxies_swift_uv_pictures_of_two_galactic_neighbors.html http://upload.wikimedia.org/wikipedia/commons/0/0f/Earth%27s_Location_in_the_Universe_SMALLER_%28JPEG%29.jpg http://www.slate.com/blogs/bad_astronomy/2013/03/21/age_of_the_universe_planck_results_show_universe_is_13_82_billion_years.html http://www.esa.int/spaceinimages/Images/2007/02/True-colour_image_of_Mars_seen_by_OSIRIS http://en.wikipedia.org/wiki/Andromeda_Galaxy#mediaviewer/File:WISE-_Andromeda.jpg http://en.wikipedia.org/wiki/Triangulum_Galaxy#mediaviewer/File:VST_snaps_a_very_detailed_view_of_the_Triangulum_Galaxy.jpg http://en.wikipedia.org/wiki/Hubble_Space_Telescope#mediaviewer/File:HST-SM4.jpeg http://www.slate.com/blogs/bad_astronomy/2013/12/21/winter_solstice_2013_the_shortest_day_of_the_year.html http://www.slate.com/blogs/bad_astronomy/2012/12/28/full_moon_today_is_the_13th_full_moon_of_2012.html http://en.wikipedia.org/wiki/Nicolaus_Copernicus#mediaviewer/File:Nikolaus_Kopernikus.jpg http://en.wikipedia.org/wiki/Tycho_Brahe#mediaviewer/File:Tycho_Brahe.JPG http://en.wikipedia.org/wiki/Johannes_Kepler#mediaviewer/File:Johannes_Kepler_1610.jpg http://en.wikipedia.org/wiki/Isaac_Newton#mediaviewer/File:GodfreyKneller-IsaacNewton-1689.jpg http://en.wikipedia.org/wiki/Galileo_Galilei#mediaviewer/File:Justus_Sustermans_-_Portrait_of_Galileo_Galilei,_1636.jpg http://www.slate.com/blogs/bad_astronomy/2012/09/25/revealing_the_universe_the_hubble_extreme_deep_field.html
Views: 2269949 CrashCourse
Tissues, Part 1: Crash Course A&P #2
 
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•••SUBBABLE MESSAGE••• TO: Jordan Schoonover FROM: Mom, Dad & Madison Happy Birthday Jordan! We love you sweetheart!! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content. *** In this episode of Crash Course Anatomy & Physiology, Hank gives you a brief history of histology and introduces you to the different types and functions of your body's tissues. -- Table of Contents: Nervous, Muscle, Epithelial & Connective Tissues 1:23 History of Histology 2:07 Nervous Tissue Forms the Nervous System 5:17 Muscle Tissue Facilitates All Your Movements 7:00 Identifying Samples 9:03 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 1984764 CrashCourse
Jugs and Rods | Critical Role RPG Episode 94
 
04:23:33
Check out our store for official Critical Role merch: https://goo.gl/BhXLst Catch Critical Role live Thursdays at 7PM PT on Alpha and Twitch: Alpha: https://goo.gl/c4ZsBj Twitch: https://goo.gl/D9fsrS Listen to the Critical Role podcast: https://goo.gl/jVwPBr Vox Machina raise a toast to a bit of well earned quiet. All that's left is for Vex to become mistress of the Grey Hunt... Watch Critical Role Live Thursdays at 7pm PT at https://www.twitch.tv/geekandsundry and https://www.projectalpha.com Thanks to @CRTranscript and all the #critters for closed captions! Thanks to our friends at Wyrmwood Gaming for sponsoring Critical Role! Check out their handcrafted goods at http://www.wyrmwoodgaming.com You can pick up Critical Role merch at http://shop.geekandsundry.com For more RPGs we love, go to http://bit.ly/GS_RPG Music and Sound by Syrinscape. https://store.syrinscape.com/what-is-syrinscape/?critatt Visit us on http://geekandsundry.com Subscribe to Geek and Sundry: http://goo.gl/B62jl Join our community at: http://geekandsundry.com/community Twitter: http://twitter.com/geekandsundry Facebook: http://facebook.com/geekandsundry Instagram: http://instagram.com/geekandsundry Google+: https://plus.google.com/+GeekandSundry/
Views: 582803 Geek & Sundry
H3 Podcast #43 - Vsauce
 
02:19:34
Big appreciation to Vsauce for slammin' with us! Thanks to http://omahasteaks.com (search for h3) & http://lyft.com/h3 & http://meundies.com/h3 & http://joinhoney.com/h3 for sponsoring us! MERCH... http://h3h3shop.com Watch LIVE every Friday at 3pm PST: https://www.twitch.tv/h3h3productions/ ITUNES -- https://goo.gl/desgTE GOOGLE PLAY MUSIC -- https://goo.gl/EnllKV Twitter...................... https://twitter.com/h3h3productions Hila's Twitter............ https://twitter.com/hilakleinh3 MERCH.................... http://h3h3shop.com Instagram................ http://instagram.com/h3h3productions Hila's Instragram..... https://www.instagram.com/kleinhila Website.................... http://h3h3productions.com Subreddit................. http://reddit.com/r/h3h3productions Podcast Theme song by EchoRobot: https://soundcloud.com/aldenchambers/h3h3-podcast-theme-ft-nelward-and-custodian
Views: 1926860 H3 Podcast
The Constitution, the Articles, and Federalism: Crash Course US History #8
 
13:04
In which John Green teaches you about the United States Constitution. During and after the American Revolutionary War, the government of the new country operated under the Articles of Confederation. While these Articles got the young nation through its war with England, they weren't of much use when it came to running a country. So, the founding fathers decided try their hand at nation-building, and they created the Constitution of the United States, which you may remember as the one that says We The People at the top. John will tell you how the convention came together, some of the compromises that had to be made to pass this thing, and why it's very lucky that the framers installed a somewhat reasonable process for making changes to the thing. You'll learn about Shays' Rebellion, the Federalist Papers, the elite vs rabble dynamic of the houses of congress, and start to find out just what an anti-federalist is. Hey teachers and students - Check out CommonLit's free collection of reading passages and curriculum resources to learn more about the events of this episode.Founding Fathers debated over how to govern the new nation, beginning with the Articles of Confederation: https://www.commonlit.org/texts/articles-of-confederation When the Founding Fathers finally wrote the Constitution, they realized that they needed to add The Bill of Rights to get citizens on board with the new government: https://www.commonlit.org/texts/the-bill-of-rights Follow us: http://www.twitter.com/thecrashcourse http://www.twitter.com/realjohngreen http://www.twitter.com/raoulmeyer http://www.twitter.com/crashcoursestan http://www.twitter.com/saysdanica http://www.twitter.com/thoughtbubbler Support CrashCourse on Patreon: https://www.patreon.com/crashcourse
Views: 3721544 CrashCourse