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Date
  • 10:00 What Color Is A Banana?

    What Color Is A Banana?

    / 14 views

    To discover more go to http://lego.build/CITYSpaceWere on PATREON now! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below SUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub What color is a banana? Duh, its yel

  • 02:42 Heart 101 | National Geographic

    Heart 101 | National Geographic

    / 20 views

  • 03:04 Lungs 101 | National Geographic

    Lungs 101 | National Geographic

    / 27 views

  • 07:52 Why we have blind spots and how to see inside your own eye!

    Why we have blind spots and how to see inside your own eye!

    / 26 views

    I've made a lot of videos about juggling (and will continue to!) as well as minecraft. This is the first video I've made about a passion of mine that's larger than the other two combined - science! I hope to create videos which explain scientific phenomen

  • 05:11 Ancient Romes most notorious doctor - Ramon Glazov

    Ancient Romes most notorious doctor - Ramon Glazov

    / 67 views

    Learn about the Greek physician and philosopher Galen of Pergamon, whose experiments and discoveries changed medicine.--In the 16th century, an anatomist named Andreas Vesalius made a shocking discovery: the most famous human anatomy texts in the world we

  • 11:21 Things That 99% Of People CANT DO ! ft Reaction Time Infinite Lists and Dangmattsmith

    Things That 99% Of People CANT DO ! ft Reaction Time Infinite Lists and Dangmattsmith

    / 194 views

    Things That 99% Of People CANT DO ! ft Reaction Time Infinite Lists and Dangmattsmith Check Out My Friends: Matt Smith: https://youtu.be/NdKw7UzBoJY Infinite Lists: https://youtu.be/eAn_eEGRgnE Reaction Time: https://youtu.be/wLrEOM6gz4o SUBSCRIBE and bec

  • 05:32 A Squid's Eye View

    A Squid's Eye View

    / 55 views

    CEPHALOPOD WEEK IS HERE From June 21 to 28, celebrate our favorite undersea creatures with Science Friday. https://www.sciencefriday.com/cephalopodweekFor most people, the red irididescent sepioteuthis squid serve an single purpose as delicious calamari.

  • 06:44 Auditory Transduction (2002)

    Auditory Transduction (2002)

    / 51 views

    This 7-minute video by Brandon Pletsch takes viewers on a step-by-step voyage through the inside of the ear, to the acoustic accompaniment of classical music. Pletsch, a former medical illustration student at the Medical College of Georgia, first built a

  • 06:21 Is Your Eye Color Not Real?

    Is Your Eye Color Not Real?

    / 82 views

    Check out Say It Loud from PBSDS https://www.youtube.com/SayItLoudPBS SUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below The eyes are often the first thing we see when we look at someone. And when you look at them up c

  • 04:52 Your Brilliant Bones! | Maddie Moate

    Your Brilliant Bones! | Maddie Moate

    / 85 views

    Do you know how awesome your skeleton actually is? Let's find out how brilliant your bones are! Subscribe for more: http://bit.ly/1kPjJZL For more Halloween videos watch me make a Pumpkin Piano! - https://www.youtube.com/watch?v=KHB5MXjslME Thank you to E

  • 02:34 How Do Muscles Grow?

    How Do Muscles Grow?

    / 301 views

    You probably know that exercising helps your muscles grow big and strong, but... have you ever wondered HOW they actually grow?? Images used under license from Shutterstock.com Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressi

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  • 02:42 Breathin - Ariana Grande SCIENCE Acapella

    Breathin - Ariana Grande SCIENCE Acapella

    / 67 views

    Get the song: https://itunes.apple.com/ca/album/breathin-science-acapella-parody/1446460118?i=1446460378 LAB RULES: https://youtu.be/BRDApYgvDqQ Newest video: https://youtu.be/PNYfL1C455Y Created by: Mitchell Moffit and Gregory Brown Produced by: Mitchell

  • 06:15 Odyssey of the Ear

    Odyssey of the Ear

    / 76 views

    Go on an epic journey with a trio of musicians into the depths of the human auditory system. A wild tale filled with beasts and storms and strange faceless dancing humans armed with larger-than-life ossicles. Produced for http://www.thefundamentalsofneuro

  • 10:48 I Got To See And Hold My Brain

    I Got To See And Hold My Brain

    / 76 views

    Subscribe to Neuro Transmissions! https://www.youtube.com/user/neurotransmissions or start with their video on how to train a cat to high-five: https://www.youtube.com/watch?v=VfsVw0ndFAQ We're all used to seeing MRI scans of brains. But how do they work?

  • 01:23 Snippet: Mesmerizing images of the fly brain captured at record speed

    Snippet: Mesmerizing images of the fly brain captured at record speed

    / 90 views

    With a new technique called expansion microscopy, scientists have been taking extremely close looks at fly brains by labeling neurons of interest and tracing their thinnest tendrils to chart connections. Learn more about this technique at https://www.scie

  • 03:47 Why Do Scientists Keep Finding New Organs?

    Why Do Scientists Keep Finding New Organs?

    / 86 views

    This long ignored connective tissue now serves a more important role and may act as a shock absorber, keeps our organs in place, and even plays a major role in the spread of cancer. But is it an organ? How Scientists Found a New Neuron Hiding in Our Brain

  • 04:01 What's Your Funny Bone?

    What's Your Funny Bone?

    / 140 views

    Sometimes, when you bump your elbow really hard, your arm can get all weird and tingly, all the way down to your fingers! Some people call that "hitting your funny bone," but what you're hitting isn't a bone at all! ---------- Love SciShow Kids and want t

  • 07:56 Popular Where Do Teeth Come From?

    Where Do Teeth Come From?

    / 980 views

    Watch the tasty new series “Tacos of Texas” https://www.youtube.com/channel/UCdzQ_ilHPH3rQtgzo4nKM_g Remember to brush, floss, and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Teeth. We’ve all got ‘em (most of us, anyway). But

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  • 04:05 What Removing Parts Of Your Brain Will Do To You

    What Removing Parts Of Your Brain Will Do To You

    / 234 views

    Our brains are amazing, but how could removing parts of them drastically change you? Check out the first episode of Friends with Answers: https://www.youtube.com/watch?v=MuwRA7apy4E Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin

  • 02:58 We Didn’t Think This Part of the Brain Existed, and It Could Save Your Life

    We Didn’t Think This Part of the Brain Existed, and It Could Save Your Life

    / 253 views

    Scientists recently discovered a never-before-seen drainage system in the brain! Here's how it could lead to exciting breakthroughs in the treatment of neurological diseases. Doctors Have to Trick Your Brain’s Defenses to Heal You, Here’s Why - https://yo

  • 02:25 Why are veins blue? | Anna's Science Magic Show Hooray!

    Why are veins blue? | Anna's Science Magic Show Hooray!

    / 239 views

    If your blood is red, why are your veins blue? It may be an optical illusion! Subscribe to Anna's Science Magic Show Hooray! https://bit.ly/2LLNAci Here's the study I mentioned in the video: https://jamanetwork.com/journals/jamadermatology/fullarticle/253

  • 12:53 Why do we have butts? | Anna's Science Magic Show Hooray!

    Why do we have butts? | Anna's Science Magic Show Hooray!

    / 140 views

    In which John Cena asked the age-old question, “Why do we have butts?” and I went on an epic mission to find out. My journey took me from the simplest of creatures in the ancient seas to a lab at George Washington University—and finally to the earliest st

  • 15:12 All About Your Body! | Human Body Compilation

    All About Your Body! | Human Body Compilation

    / 295 views

    The human body is a complicated thing! To be able to move, fight off diseases, and even see colors, lots of different systems and organs need to work together. Squeaks' robot body is pretty complicated, too, so Jessi has put together a bunch of videos abo

  • 03:09 Your Body's Real Age

    Your Body's Real Age

    / 142 views

    Do all of your cells get switched out for new ones every seven years or so? Does anything remain with you throughout your entire life?

  • 01:39 Our Senses: How Mammals See the World In Many Colors

    Our Senses: How Mammals See the World In Many Colors

    / 271 views

    Humans see a variety of colors because our eyes have three types of cone cells. But things don't look quite as vivid for some of our fellow mammals—some see in two colors, others just in black and white. Color vision evolved in primates about 35 million y

  • 02:41 Why Does Helium Make Your Voice High? | COLOSSAL QUESTIONS

    Why Does Helium Make Your Voice High? | COLOSSAL QUESTIONS

    / 538 views

    Few things sound quite as silly as someone who’s inhaled a lungful of Helium! But have you ever wondered, why does Helium make your voice sound funny?? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questions! → Credits ←

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  • 03:34 Nails: Your Human Claws

    Nails: Your Human Claws

    / 348 views

    Did you know you have useful tools right at your fingertips? That's right: your fingernails! Jessi and Squeaks learn why fingernails are so important! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreo

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  • 07:10 Top 10 Useless Body Parts That We Don't Need Anymore Vlog#20 by HooplakidzLab

    Top 10 Useless Body Parts That We Don't Need Anymore Vlog#20 by HooplakidzLab

    / 277 views

    Today Vlog is about Top 10 Useless Body parts or Non-Functional Body parts. Let's watch and understand the reason behind it. Hope you enjoy the video Don't forget to Subscribe HooplakidzLab: http://bit.ly/1V77IUh Science is Awesome Click on the Links belo

  • 02:32 Yes, Your Headache Is Worse Than All Other Aches and Pains, Here’s Why

    Yes, Your Headache Is Worse Than All Other Aches and Pains, Here’s Why

    / 173 views

    Why do headaches seem to hurt worse than any other type of pain? Scientists have an answer and it has to do with your emotions. Why Men Never Get Over A Breakup - https://youtu.be/lCSjuylaYUk Read More: A craniofacial-specific monosynaptic circuit enables

  • 03:56 Why Do We Have Eyebrows?

    Why Do We Have Eyebrows?

    / 457 views

    When you think about it, your eyebrows are a little strange! But they're also really important! From protecting your eyes to helping others know how you feel, those little bits of hair in the middle of your face have some big jobs! ---------- Love SciShow

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  • 08:15 What stretching actually does to your body ft. Sofie Dossi

    What stretching actually does to your body ft. Sofie Dossi

    / 257 views

    Sofie’s video: https://www.youtube.com/watch?v=790uPstACBE Sofie’s channel: https://www.youtube.com/channel/UCF0_hwTeQ73IhJuEtsUbEtA You can learn more about CuriosityStream at https://curiositystream.com/physicsgirl Ever wondered, what does stretching do

  • 03:22 Meet Your Tonsils!

    Meet Your Tonsils!

    / 327 views

    Has your doctor ever asked you to stick out your tongue and say "ah"? They're probably checking out your tonsils! But what are your tonsils, and what do they do? ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https:/

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  • 04:05 Laryngoscopy of an Opera Singer - 2017 CHRISTMAS LECTURES

    Laryngoscopy of an Opera Singer - 2017 CHRISTMAS LECTURES

    / 200 views

    With the help of a specialist doctor and an opera singer, Sophie Scott investigates how the different parts of the voice box come together to create the human voice. Watch the full lecture here: https://youtu.be/MbvoQoOn2YE Link to the site the monkey poi

  • 02:42 Why Did We Evolve to Taste Sour Flavors?

    Why Did We Evolve to Taste Sour Flavors?

    / 192 views

    Scientists don’t know why we evolved to taste sour foods, but they recently figured out the mystery behind how we taste them. It’s pretty crazy. You Think You Know What Meat Is... But You Have No Idea - https://www.youtube.com/watch?v=pcdB89SHlAg&list=PL6

  • 03:39 Could You Eat So Much That Your Stomach Explodes?

    Could You Eat So Much That Your Stomach Explodes?

    / 205 views

    Have you ever wondered how much food your stomach can hold? Turns out, it’s not a simple answer. Also, your brain and stomach are ALWAYS talking. -- Video By Tom McNamara Editor Jason Lederman Based On Interviews With David Levinthal, MD Director, Neuroga

  • 03:19 What If You Didn't Have Bones?

    What If You Didn't Have Bones?

    / 233 views

    Bones are essential to your life, but why? Install Vikings NOW and get 200 gold! iOS - http://bit.ly/2AT0BOO Android - http://bit.ly/2A1E8z8 Watch more: What's It Like To Be Deaf? ►► https://www.youtube.com/watch?v=ITOg8keMKrA&list=PL8L0MzSk_V6JtEDRfRMyb6

  • 03:44 Einstein’s Brain Was Stolen and Chopped Up Into Tiny Pieces...For Science?!

    Einstein’s Brain Was Stolen and Chopped Up Into Tiny Pieces...For Science?!

    / 256 views

    Over 60 years ago, Einstein's brain was stolen, preserved, dissected and sent in pieces across the country. Who was behind this theft for science? How NASA Engineers Use Origami To Design Future Spacecraft https://www.youtube.com/watch?v=jWoQhf6lBV0 Subsc

  • 03:07 Why Do We Get Goosebumps?

    Why Do We Get Goosebumps?

    / 407 views

    Jessi got so cold outside that she got goosebumps! Join her and Squeaks as they learn what causes your body to make these bumps in the first place. Hi there! We at SciShow want to learn more about you and your opinions! If you have time, please take a mom

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  • 04:57 How your digestive system works - Emma Bryce

    How your digestive system works - Emma Bryce

    / 272 views

    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 make

  • 06:29 How Your Skin Works

    How Your Skin Works

    / 244 views

    You couldn't live without the skin you're in. Find out what's going on under the surface in the skin video.

  • 05:12 How Your Hair Works

    How Your Hair Works

    / 256 views

    Hair grows almost everywhere on your body. In this hair video, you'll go under the skin to find out where hair begins.

  • 04:39 How Your Nails Work

    How Your Nails Work

    / 225 views

    Your nails aren't just there to look pretty. Watch this nails video to find out how nails grow and why you shouldn't bite them!

  • 03:43 How Your Teeth Work

    How Your Teeth Work

    / 270 views

    You need teeth to talk and eat properly. From baby teeth to permanent teeth, find out all about them in this teeth video.

  • 05:02 How Your Tongue Works

    How Your Tongue Works

    / 274 views

    Salty, sour, sweet - you couldn't taste any of that without a tongue. Find out how your tongue works in the tongue video.

  • 05:10 How Your Eyes Work

    How Your Eyes Work

    / 342 views

    Your eyes see, but how does vision happen? Find out how the eyes and brain work together in this eye video.

  • 05:08 How Your Ears Work

    How Your Ears Work

    / 212 views

    How do you hear? Watch this ear video to step inside the ear.

  • 04:23 How Your Nose Works

    How Your Nose Works

    / 190 views

    It sniffs and smells, but how does it work? Find out more in this nose video.

  • 05:46 How the Endocrine System Works

    How the Endocrine System Works

    / 242 views

    The endocrine system produces hormones, which help your body grow and function.

  • 05:10 How Your Bones and Skeleton Works

    How Your Bones and Skeleton Works

    / 232 views

    If you want to know more about your beautiful bones, this movie is a great place to start!

  • 05:49 How Your Muscles Work

    How Your Muscles Work

    / 213 views

    Your muscles give you power to move and do important jobs in your body. Watch this movie for kids and find out more.

  • 07:26 How Your Immune System Works

    How Your Immune System Works

    / 216 views

    When you get sick, your immune system comes to the rescue. Find out more in this movie for kids.

  • 05:09 How the Digestive System Works

    How the Digestive System Works

    / 401 views

    Watch this movie about your digestive system, the system that handles the food you eat.

  • 05:14 How the Urinary System Works

    How the Urinary System Works

    / 241 views

    Watch this movie about the urinary system, which makes pee.

  • 06:15 How Your Heart Works

    How Your Heart Works

    / 335 views

    Watch this movie about your heart and circulation - the system that sends blood throughout your body.

  • 03:42 How Your Brain Works

    How Your Brain Works

    / 206 views

    Your brain is the boss of your body and runs the whole show. Watch this movie for kids and find out more!

  • 05:22 How Your Lungs Work

    How Your Lungs Work

    / 216 views

    You breathe in. You breathe out. But what's happening inside? Watch this movie for kids and find out!

  • 05:48 The Wisdom of Teeth

    The Wisdom of Teeth

    / 207 views

    Ancient human teeth can tell us a lot. Hidden inside each set are clues about their owner's behavior and ancestry plus hints about what really made up the paleo diet. Shara Bailey, associate professor of anthropology at New York University, reads the topo

  • 02:40 How Often Do You Really Need to Shower?

    How Often Do You Really Need to Shower?

    / 205 views

    Do you really need a daily shower to stay clean, or is it doing more harm than good? Some scientists have recommendations based on what we know about our skin — and what might be living on top of it. We're conducting a survey of our viewers! If you have t

  • 04:24 You have more than five senses

    You have more than five senses

    / 251 views

    Here are a few of the other senses your kindergarten teacher (and Aristotle) left out. Subscribe to our channel! http://goo.gl/0bsAjO Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the hea

  • 03:25 Why Do I Get Wrinkly Fingers in the Bath?

    Why Do I Get Wrinkly Fingers in the Bath?

    / 326 views

    Have you ever noticed that your fingers and toes are all wrinkly and funny looking after you spend a lot of time in the water? Well, Jessi wants to know why that happens! Join her to find out the answer! Hi there! We at SciShow want to learn more about yo

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  • 01:42 Popular What If the Whale Swallowed You Alive?

    What If the Whale Swallowed You Alive?

    / 708 views

    If you like this video - put Thumb Up button (please) and ►Subscribe to my channel! - goo.gl/zgx5Ew - - I can make a very cool advertising for you, just send me a mail ► ArnoldAdvert@gmail.com

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  • 04:41 Do You Really Have Two Brains?

    Do You Really Have Two Brains?

    / 577 views

    You’re gonna lobe this video Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Are you a left-brained person or a right-brained person? Spoiler: You’re neither. Each of us uses both sides of our brain for

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  • 02:05 Think You're 'Double-Jointed'? You're Not. Here's What's Actually Going On

    Think You're 'Double-Jointed'? You're Not. Here's What's Actually Going On

    / 180 views

    Having joint hypermobility might be a fun party trick, but do you know what it does to your body? Why Do We Get Goosebumps? - https://youtu.be/JHJhgDOySC0 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Why Are Some People Double

  • 03:33 Why Do Onions Make Me Cry?

    Why Do Onions Make Me Cry?

    / 458 views

    Squeaks is worried because Jessi is crying, but it’s not because she is sad. She’s cutting onions! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids ---------- Looking for SciShow els

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  • 06:44 How Color Blindness Works

    How Color Blindness Works

    / 221 views

    How colour blind people see and the science behind it. Twitter: https://twitter.com/tomblatherwick Reddit: https://www.reddit.com/r/humaninterests Facebook: https://www.fb.me/HumanInterestsYT Email: tom@humaninterests.co.uk Additional voices by Megan Rope

  • 03:22 What Do You Hear in a Seashell?

    What Do You Hear in a Seashell?

    / 270 views

    Have you ever put a seashell up to your ear and heard a roaring sound the sounds sort of like the ocean? Is it magic? No! It's science! Jessi and Squeaks explain what's up! ---------- Love SciShow Kids and want to help support it? Become a patron on Patre

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  • 01:04 TIL: Why Your Brain is Wrinkly | Today I Learned

    TIL: Why Your Brain is Wrinkly | Today I Learned

    / 213 views

    The human brain looks like a big, pinkish-gray, wrinkly walnut. There are so many folds in it that, if it could be unfolded, it could be a small tablecloth. Pinkish-gray might not match your decor, but it would be about the right size! ➡ Subscribe: http:/

  • 03:03 Repairing the eardrum: The sound of self-healing

    Repairing the eardrum: The sound of self-healing

    / 226 views

    Ruptured eardrums are relatively common. Fortunately, small tears usually heal by themselves. But some large tears need to be repaired by a surgeon. This animation shows how a new tissue engineering technique could make that process much easier and cheape

  • 04:12 The left brain vs. right brain myth - Elizabeth Waters

    The left brain vs. right brain myth - Elizabeth Waters

    / 460 views

    View full lesson: https://ed.ted.com/lessons/the-left-brain-vs-right-brain-myth-elizabeth-waters The human brain is visibly split into a left and right side. This structure has inspired one of the most pervasive ideas about the brain: that the left side c

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  • 03:34 Your Body Is Designed to Attack a New Organ, Now We Know Why

    Your Body Is Designed to Attack a New Organ, Now We Know Why

    / 248 views

    Scientists think they've found the molecular basis for organ transplant rejection. Now that we know its cause, could we prevent its effect? Scientists Want to Transplant a Human Head, Here's Why That's a Bad Idea - https://youtu.be/CMHhF5N1FPY Sign Up For

  • 05:15 What causes kidney stones? - Arash Shadman

    What causes kidney stones? - Arash Shadman

    / 248 views

    View full lesson: http://ed.ted.com/lessons/what-causes-kidney-stones-arash-shadman The biggest kidney stone on record weighed more than a kilogram and was 17 centimeters in diameter. The patient didn’t actually swallow a stone the size of a coconut; kidn

  • 02:07 How Prosthetic Eyes And Ears Are Made

    How Prosthetic Eyes And Ears Are Made

    / 270 views

    This woman makes artificial body parts for people who've lost their eyes, ears, and noses. Credit: Boston Ocular Prosthetics, Inc. Website: http://www.bostonocular.com/ The INSIDER team believes that life is an adventure! Subscribe to our channel and visi

  • 03:33 How Far Can You See? - The Limits of Human Vision

    How Far Can You See? - The Limits of Human Vision

    / 294 views

    How far can the eye see? Is this a silly question? What are the absolute limits of human vision? Subscribe! - https://www.youtube.com/channel/UCQHuucd66Shm8v-WLGwyD4w?sub_confirmation=1 Twitter - https://twitter.com/HyperdriveYT Music: Dark Mystery by Aud

  • 05:28 Revolutionizing Heart Surgery With Virtual Reality

    Revolutionizing Heart Surgery With Virtual Reality

    / 324 views

    Have you ever wondered what it would be like to take a ride through the human body on the Magic School Bus? Well, a new bit of virtual reality technology is taking that concept and applying it to medical training. Doctors can now teleport inside the human

  • 00:57 Scientists discover a sixth sense on the tongue for water

    Scientists discover a sixth sense on the tongue for water

    / 694 views

    New study in mice sheds light on how animals stay hydrated Learn more: http://scim.ag/2qyhpSE

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  • 05:36 Are You Thinking About Breathing While You Read This? (Now You Are)

    Are You Thinking About Breathing While You Read This? (Now You Are)

    / 328 views

    What really drives us to breathe? And how dangerous is it to hyperventilate and hold your breath? The Best Comfort Food in Koreatown NYC || Food/Groups Seoul Food - https://www.youtube.com/watch?v=hVWDeBGlTyA Sign Up For The Seeker Newsletter Here - http:

  • 05:40 Much A-Do About Hair

    Much A-Do About Hair

    / 246 views

    Try CuriosityStream today: http://curiositystream.com/smart Subscribe so you don’t miss any cool science: http://bit.ly/iotbs_sub ↓↓↓More info and sources below ↓↓↓ Check out more of my friend Kyle’s sweet hair on his channel “Because Science”: https://ww

  • 01:09 Scientists are turning spinach leaves into heart tissue

    Scientists are turning spinach leaves into heart tissue

    / 316 views

    Spinach might be good for your heart, but scientists at Worcester Polytechnic Institute are actually trying to turn spinach into heart tissue. Using a process that strips the cells from plants, researchers turned the leafy green into a clear cellulose str

  • 01:49 Here's why we have that little groove below our nose

    Here's why we have that little groove below our nose

    / 245 views

    Have you ever wondered why humans have a little groove below the nose? This video explains what they are and their purpose. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twitter.com/techinsid

  • 24:55 5 Things You Should Know About Your Brain

    5 Things You Should Know About Your Brain

    / 283 views

    Settle in for a smörgåsbord of brain facts. Hosted by: Michael Aranda 0:36 Brain Personality Maps: https://www.youtube.com/watch?v=iBv1wKinQXw 5:10 Do I Only Use 10% of My Brain?: https://www.youtube.com/watch?v=YxIS3XxfFS0 8:47 Are People Really Left or

  • 03:27 This Giant Neuron Could Explain Where Consciousness Comes From

    This Giant Neuron Could Explain Where Consciousness Comes From

    / 219 views

    After uncovering three giant neurons, scientists could be one step closer to pinpointing where consciousness lives in the brain. Can You Live With Only Half Of Your Brain? - https://youtu.be/_d9MkxLH3sY Sign Up For The Seeker Newsletter Here - http://bit.

  • 01:55 Muscles made of nylon

    Muscles made of nylon

    / 266 views

    MIT researchers have come up with one of the simplest and lowest-cost systems yet for developing artificial muscles, in which a material reproduces some of the bending motions that natural muscle tissues perform. The key ingredient? Nylon fiber. (Learn mo

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  • 01:58 Eagle-eyed lenses

    Eagle-eyed lenses

    / 297 views

    This image processing system acts like our eyes--collecting the most information from the center of the field of view. Capturing scenes at different resolutions saves processing time and can be used in systems where quick decisions are key--like self-driv

  • 03:45 Why Does Your Stomach Growl When You're Hungry?

    Why Does Your Stomach Growl When You're Hungry?

    / 267 views

    →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate

  • 04:54 What happens during a heart attack? - Krishna Sudhir

    What happens during a heart attack? - Krishna Sudhir

    / 336 views

    View full lesson: http://ed.ted.com/lessons/what-happens-during-a-heart-attack-krishna-sudhir Approximately seven million people around the world die from heart attacks every year. And cardiovascular disease, which causes heart attacks and other problems

  • 15:02 Alzheimer's and the Brain

    Alzheimer's and the Brain

    / 242 views

    HUGE THANKS to The Alzheimer's Association for graciously giving me time with and access to scientists currently researching the disease. You can learn more about them here: https://www.alz.org/ More good links: http://www.alz.org/facts/ Alzheimer’s disea

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  • 05:01 What causes cavities? - Mel Rosenberg

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  • 01:38 Could Humans Ever Regrow Teeth?

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  • 03:32 Why Do Humans Have Such Big Brains?

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  • 03:54 Craft An Insect!

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  • 03:03 Why Do We Get Goose Bumps?

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  • 03:25 How Do Hiccups Work?

    How Do Hiccups Work?

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  • 04:28 Bone - Nature's Fibreglass

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  • 02:33 Finding Your Blind Spot

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  • 04:05 Can You Live With Only Half Of Your Brain?

    Can You Live With Only Half Of Your Brain?

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  • 04:42 Our Brains Can Store 10x More Than We Thought!

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  • 14:10 The evolution of the eye

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  • 03:05 Why Do Men Have Deeper Voices?

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  • 02:03 Did You Know The Eiffel Tower Was Inspired By Your Femur?

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  • 02:29 Why Do We Have Blind Spots?

    Why Do We Have Blind Spots?

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  • 04:11 Your Super Skeleton!

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  • 15:22 A Map Of The Brain - Allan Jones

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  • 10:18 Urinary System, Part 1: Crash Course A&P #38

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  • 02:57 Why Do We Have Belly Buttons?

    Why Do We Have Belly Buttons?

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  • 04:17 Popular Bones | The Dr. Binocs Show | Learn Series For Kids

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  • 11:05 Digestive System, Part 1: Crash Course A&P #33

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  • 09:22 Respiratory System, Part 1: Crash Course A&P #31

    Respiratory System, Part 1: Crash Course A&P #31

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  • 03:02 School House Rock - The Nervous System.

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  • 03:10 Neuroscience: Crammed With Connections

    Neuroscience: Crammed With Connections

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  • 09:04 Blood Vessels, Part 2: Crash Course A&P #28

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  • 04:28 How The Heart Actually Pumps Blood - Edmond Hui

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  • 09:30 Blood Vessels, Part 1 - Form And Function: Crash Course A&P #27

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  • 09:34 The Heart, Part 2 - Heart Throbs: Crash Course A&P #26

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  • 10:08 The Heart, Part 1 - Under Pressure: Crash Course A&P #25

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  • 02:49 Why Is Only Half Of My Nose Working?

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  • 09:34 Endocrine System, Part 2 - Hormone Cascades: Crash Course A&P #24

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  • 05:04 Popular The Benefits Of A Bilingual Brain - Mia Nacamulli

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  • 04:37 How To Grow A Bone - Nina Tandon

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  • 04:46 How To Make A Mummy - Len Bloch

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  • 10:25 Endocrine System, Part 1 - Glands & Hormones: Crash Course A&P #23

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    / 483 views

    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 spe

  • 10:41 Muscles, Part 2 - Organismal Level: Crash Course A&P #22

    Muscles, Part 2 - Organismal Level: Crash Course A&P #22

    / 444 views

    Hank calls in a friend to do his push ups for him today to explain how skeletal muscles work together to create and reverse movements. Hank and Claire also demonstrate the role size plays in motor units, the three phase cycle of muscle twitches, and how t

  • 10:24 Muscles, Part 1 - Muscle Cells: Crash Course A&P #21

    Muscles, Part 1 - Muscle Cells: Crash Course A&P #21

    / 491 views

    We're kicking off our exploration of muscles with a look at the complex and important relationship between actin and myosin. Your smooth, cardiac, and skeletal muscles create movement by contracting and releasing in a process called the sliding filament m

  • 09:23 Joints: Crash Course A&P #20

    Joints: Crash Course A&P #20

    / 441 views

    We continue our look at your bones and skeletal system, skipping over the silly kid's song in favor of a more detailed look at your your axial and appendicular skeleton. This episode also talks about the structural and functional classifications of your j

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  • 10:38 The Skeletal System: Crash Course A&P #19

    The Skeletal System: Crash Course A&P #19

    / 592 views

    Today Hank explains the skeletal system and why astronauts Scott Kelly and Mikhail Kornienko are out in space studying it. He talks about the anatomy of the skeletal system, including the flat, short, and irregular bones, and their individual arrangements

  • 09:39 Vision: Crash Course A&P #18

    Vision: Crash Course A&P #18

    / 463 views

    Next stop in our tour of your sensory systems? VISION. With a little help from an optical illusion, we take a look inside your eyes to try to figure out how your sense of vision works -- and how it can be tricked. *** Table of Contents The Structure of th

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  • 03:54 What Happens When You Get Heat Stroke? - Douglas J. Casa

    What Happens When You Get Heat Stroke? - Douglas J. Casa

    / 538 views

    View full lesson: http://ed.ted.com/lessons/what-happens-when-you-get-heat-stroke-douglas-j-casa Have you ever suffered from exertional heat stroke? This condition is caused by intense activity in the heat and is one of the top three killers of athletes a

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  • 05:26 What Happens When You Remove The Hippocampus? - Sam Kean

    What Happens When You Remove The Hippocampus? - Sam Kean

    / 397 views

    View full lesson: http://ed.ted.com/lessons/what-happens-when-you-remove-the-hippocampus-sam-kean When Henry Molaison (now widely known as H.M.) cracked his skull in an accident, he began blacking out and having seizures. In an attempt to cure him, darede

  • 03:25 What Does The Liver Do? - Emma Bryce

    What Does The Liver Do? - Emma Bryce

    / 392 views

    View full lesson: http://ed.ted.com/lessons/what-does-the-liver-do-emma-bryce There’s a factory inside you that weighs about 1.4 kilograms and runs for 24 hours a day. It’s your liver: the heaviest organ in your body, which simultaneously acts as a storeh

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  • 04:44 The Evolution Of The Human Eye - Joshua Harvey

    The Evolution Of The Human Eye - Joshua Harvey

    / 518 views

    View full lesson: http://ed.ted.com/lessons/the-evolution-of-the-human-eye-joshua-harvey The human eye is an amazing mechanism, able to detect anywhere from a few photons to a few quadrillion, or switch focus from the screen in front of you to the distant

  • 04:07 Could A Blind Eye Regenerate? - David Davila

    Could A Blind Eye Regenerate? - David Davila

    / 637 views

    View full lesson here: http://ed.ted.com/lessons/could-a-blind-eye-regenerate-david-davila We tend to think of blindness as something you're born with, but with certain genetic diseases, it can actually develop when you’re a kid, or even when you’re an ad

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  • 03:55 How Do Your Kidneys Work? - Emma Bryce

    How Do Your Kidneys Work? - Emma Bryce

    / 384 views

    View full lesson: http://ed.ted.com/lessons/how-do-your-kidneys-work-emma-bryce After drinking a few glasses of water on a hot day, you might be struck with a sudden ... urge. Behind that feeling are two bean-shaped organs that work as fine-tuned internal

  • 03:21 What Does The Pancreas Do? - Emma Bryce

    What Does The Pancreas Do? - Emma Bryce

    / 386 views

    View full lesson: http://ed.ted.com/lessons/what-does-the-pancreas-do-emma-bryce Beneath your ribs, you’ll find, among other things, the pancreas -- an organ that works a lot like a personal health coach. Emma Bryce explains how this organ controls your s

  • 04:57 Eye Vs. Camera - Michael Mauser

    Eye Vs. Camera - Michael Mauser

    / 429 views

    View full lesson: http://ed.ted.com/lessons/eye-vs-camera-michael-mauser Your eyes don’t always capture the world exactly as a video camera would. But the eyes are remarkably efficient organs, the result of hundreds of millions of years of coevolution wit

  • 04:03 The Effects Of Underwater Pressure On The Body - Neosha S Kashef

    The Effects Of Underwater Pressure On The Body - Neosha S Kashef

    / 384 views

    View full lesson: http://ed.ted.com/lessons/the-effects-of-underwater-pressure-on-the-body-neosha-s-kashef Why would a fish throw up its stomach? What makes a scuba diver develop painful microbubbles in their joints? Neosha S Kashef details the basics of

  • 04:00 Could Your Brain Repair Itself? - Ralitsa Petrova

    Could Your Brain Repair Itself? - Ralitsa Petrova

    / 366 views

    View full lesson: http://ed.ted.com/lessons/could-your-brain-repair-itself-ralitsa-petrova Imagine the brain could reboot, updating its damaged cells with new, improved units. That may sound like science fiction — but it’s a potential reality scientists a

  • 04:22 Why Do Your Knuckles Pop? - Eleanor Nelsen

    Why Do Your Knuckles Pop? - Eleanor Nelsen

    / 399 views

    View full lesson: http://ed.ted.com/lessons/why-do-your-knuckles-pop-eleanor-nelsen Some people love the feeling of cracking their knuckles, while others cringe at the sound. But what causes that trademark pop? And is it dangerous? Eleanor Nelsen gives th

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  • 10:30 Taste&Smell: Crash Course A&P #16

    Taste&Smell: Crash Course A&P #16

    / 488 views

    Hank resists the urge to devour a slice of pizza so that he can walk you through the way we experience our major special senses. It all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical stimuli into action potent

  • 04:25 Why Your Brain Is In Your Head

    Why Your Brain Is In Your Head

    / 380 views

    Vote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- Check out BrainCraft: http://youtu.be/aucscX191vQ Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub↓ More info and sources below ↓ Follow

  • 04:14 You Are An Upside-Down Lobster

    You Are An Upside-Down Lobster

    / 328 views

    Vote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- Here's why you aren't built like a lobster. Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub↓ More info and sources below ↓ Follow on Tw

  • 10:17 Parasympathetic Nervous System: Crash Course A&P #15

    Parasympathetic Nervous System: Crash Course A&P #15

    / 398 views

    This week we are looking at your parasympathetic division, which is the "resting and digesting" unit. Unfortunately, learning about this de-stressing division also involves a whole lot of memorization. Don't worry, though - we've got some mnemonic devices

  • 04:29 DNA: The Book Of You - Joe Hanson

    DNA: The Book Of You - Joe Hanson

    / 434 views

    View full lesson: http://ed.ted.com/lessons/dna-the-book-of-you-joe-hanson Your body is made of cells -- but how does a single cell know to become part of your nose, instead of your toes?...

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  • 03:55 The Science Of Spiciness - Rose Eveleth

    The Science Of Spiciness - Rose Eveleth

    / 440 views

    View full lesson: http://ed.ted.com/lessons/the-science-of-spiciness-rose-eveleth When you take a bite of a hot pepper, your body reacts as if your mouth is on fire -- because that's essentially...

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  • 03:37 How Does The Thyroid Manage Your Metabolism? - Emma Bryce

    How Does The Thyroid Manage Your Metabolism? - Emma Bryce

    / 373 views

    View full lesson: http://ed.ted.com/lessons/how-does-the-thyroid-manage-your-metabolism-emma-bryce Nestled in the tissues of your neck is a small, unassuming organ that wields enormous power...

  • 03:22 How Do The Lungs Work? - Emma Bryce

    How Do The Lungs Work? - Emma Bryce

    / 449 views

    View full lesson: http://ed.ted.com/lessons/what-do-the-lungs-do-emma-bryce When you breathe, you transport oxygen to the body's cells to keep them working, while also clearing your system...

  • 02:27 Do Transplanted Organs Carry Memories?

    Do Transplanted Organs Carry Memories?

    / 320 views

    Hundreds of organ recipients have reported unique experiences after their transplant. | For more, visit http://science.discovery.com/tv-shows/the-unexplained-files/#mkcpgn=ytsci1 Subscribe to Science Channel! | http://www.youtube.com/subscription_center?a

  • 56:43 Wild Thing: The Smithsonian National Zoo

    Wild Thing: The Smithsonian National Zoo

    / 503 views

    As part of its mission to "advance research and scientific knowledge in conserving wildlife and to teach and inspire people to protect wildlife, natural resources, and habitats," scientists at the National Zoo breed endangered species for the purpose of r

  • 08:49 Autonomic Nervous System: Crash Course A&P #13

    Autonomic Nervous System: Crash Course A&P #13

    / 434 views

    Hank takes you on a tour of your two-part autonomic nervous system. This episode explains how your sympathetic nervous system and parasympathetic nervous system work together as foils, balancing each other out. Their key anatomical differences - where ner

  • 10:02 Peripheral Nervous System: Crash Course A&P #12

    Peripheral Nervous System: Crash Course A&P #12

    / 470 views

    It is now time to meet the system that helps your crazy brain stay in touch with the outside world. We follow up last week's tour of the central nervous system with a look at your peripheral nervous system, its afferent and efferent divisions, how it proc

  • 10:08 Central Nervous System: Crash Course A&P #11

    Central Nervous System: Crash Course A&P #11

    / 509 views

    Today Hank talks about your central nervous system. In this episode we'll explore how your brain develops and how important location is for each of your brain's many functions. Table of Contents Central Nervous System, Location and Brain Function 1:48 Bra

  • 10:57 The Nervous System, Part 3 - Synapses!: Crash Course A&P #10

    The Nervous System, Part 3 - Synapses!: Crash Course A&P #10

    / 462 views

    •••SUBBABLE MESSAGE••• TO: NerdFighteria FROM: Dave at DTXC.CO Cycling t-shirts at DTXC.CO. Don't give up the Road! DFTBA! *** Subbable Co-Sponsors: Logan Sanders https://www.facebook.com/perrylogans Dr. Boyev http://youtube.com/taichiknees *** You can di

  • 11:44 The Nervous System, Part 2 - Action! Potential!: Crash Course A&P #9

    The Nervous System, Part 2 - Action! Potential!: Crash Course A&P #9

    / 476 views

    •••SUBBABLE MESSAGE••• TO: Carla FROM: Christopher Next stop is whenever. Just be like, "stop." *** 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

  • 10:36 The Nervous System, Part 1: Crash Course A&P #8

    The Nervous System, Part 1: Crash Course A&P #8

    / 546 views

    •••SUBBABLE MESSAGE••• TO: Kerry FROM: Cale I love you with all my ha-art. Deadset. *** 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 aff

  • 09:57 The Integumentary System, Part 2 - Skin Deeper: Crash Course A&P #7

    The Integumentary System, Part 2 - Skin Deeper: Crash Course A&P #7

    / 359 views

    •••SUBBABLE MESSAGE••• TO: Helle Søndergaard FROM: Martin Søndergaard Congratulations for finishing first semester on physiotherapy! I'm so proud! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as

  • 09:40 The Integumentary System, Part 1 - Skin Deep: Crash Course A&P #6

    The Integumentary System, Part 1 - Skin Deep: Crash Course A&P #6

    / 429 views

    •••SUBBABLE MESSAGE••• TO: Ciaran FROM: your sister Jillian Happy birthday! Hope you enjoy being immortalized via doobly-doo! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with ev

  • 09:43 Tissues, Part 4 - Types of Connective Tissues: Crash Course A&P #5

    Tissues, Part 4 - Types of Connective Tissues: Crash Course A&P #5

    / 408 views

    •••SUBBABLE MESSAGE••• TO: the world. FROM: Laura Love Rathbun Learning is the best thing to do with your you! *** 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

  • 10:29 Tissues, Part 3 - Connective Tissues: Crash Course A&P #4

    Tissues, Part 3 - Connective Tissues: Crash Course A&P #4

    / 317 views

    •••SUBBABLE MESSAGE••• TO: Ashley FROM: Fee Happy birthday nerd also I love you lots and lots *** 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 y

  • 10:16 Tissues, Part 2 - Epithelial Tissue: Crash Course A&P #3

    Tissues, Part 2 - Epithelial Tissue: Crash Course A&P #3

    / 356 views

    •••SUBBABLE MESSAGE••• TO : Phoebe and James McMullan FROM : Dad Continue being awesome Phoebe&James from John&Hank! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything

  • 10:43 Tissues, Part 1: Crash Course A&P #2

    Tissues, Part 1: Crash Course A&P #2

    / 359 views

    •••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 w

  • 11:21 Introduction to Anatomy&Physiology: Crash Course A&P #1

    Introduction to Anatomy&Physiology: Crash Course A&P #1

    / 410 views

    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.

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