Health

05:21 New
How do cigarettes affect the body? - Krishna Sudhir

4 days ago / 21 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-do-cigarettes-affect-the-body-krishna-sudhir Cigarettes aren’t good for us. That’s hardly news -- we’ve known about the dangers of smoking for decad
07:09 New
How Close Are We to Downloading the Human Brain?

4 days ago / 157 views

Downloading your brain may seem like science fiction, but some neuroscientists think it's not only possible, but that we’ve already started down a path to one day make it a reality. So, how close are we to downloading a human brain? How Close Are We to Fu
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02:15 New
What are Eye Boogers?

4 days ago / 118 views

Watch PBS Eons! https://www.youtube.com/eons Eye crusties, sleep, sand, eye boogers. What’s that stuff in the corner of your eyes when you wake up? This week, Reactions explains the chemistry of the film that protects your eyes. Subscribe! http://bit.ly/A
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01:32 New
This desk knows when you’re stressed at work

4 days ago / 104 views

This desk changes with your mood. A new project from MIT Media Lab, Mediated Atmosphere, seeks to improve productivity and happiness at work through design, technology, and psychology. The desk reads over 30 biological signals like heart rate and body tem
01:50 New
Electronic skin that lets prosthetic limbs "feel"

4 days ago / 77 views

The "e-dermis" was invented by Johns Hopkins University researchers. It's an electronic skin that fits over the fingers of a prosthetic hand, and allows amputees to feel pain and pressure. No one likes pain, but it serves a purpose: it protects us from in
03:33 New
Why Haven't We Cured Cancer Yet?

4 days ago / 78 views

Cancer affects millions of lives each year. With technology expanding at such a rapid rate, and survival rates increasing, why haven't we found a cure for cancer yet? Treatments like chemotherapy may help, but are there any promising, more advanced treatm
04:19 New
What If You Never Washed Your Hands? - Dear Blocko #3

4 days ago / 6 views

It's Dear Blocko #3! Sub to Danny Casale ►► https://www.youtube.com/user/DannysStudio Circlia voiced by Illymation ►► https://www.youtube.com/illymation Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.
03:35 New
How do We Burn Calories? | Earth Lab

4 days ago / 5 views

How does our stomach break down and burn calories? Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos The Doctors Are In The House http:
05:58 New
What Diseases Frozen in Ice could be Hidden in our Glaciers? | Earth Lab

4 days ago / 3 views

Permafrost has kept viruses and bacteria frozen for centuries, but global warming could uncover some unpleasant surprises from the past. While in Iceland, Greg Foot looks at what the consequences could be. Want to also become one of BBC Earth's presenters
04:00 New
Is Rice Actually Dangerous for You? | Earth Lab

4 days ago / 4 views

Rice is a staple of our diets, but is there any truth to the claims that rice can be poisonous to us? Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBest
02:09 New
Why Do We Yawn? | COLOSSAL QUESTIONS

6 days ago / 149 views

Today we’re tackling a tired question that’s not so easy to answer: why do we yawn, and why are they sometimes contagious?? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questions! → Credits ← Narrated by: Matt Schneck W
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20:27
30 FOOD HACKS YOU MUST KNOW

1 week ago / 17 views

FOOD HACKS Have you ever realized what happens to your body when you stop eating fast food, eat less sugar and how does coffee affect your health? Well, you're about to find out! : ) Fast food is made of a large amount of salt, sugar, fats, food additives
02:59
Stop peeing in the pool. Chlorine doesn't work like you think.

1 week ago / 34 views

Pee-ple taking bathroom breaks in pools is not good. Subscribe to our channel! http://goo.gl/0bsAjO Not everyone will readily admit to peeing in swimming pools, but it does happen. An anonymous survey from 2012 found that 19 percent of adults admitted the
04:16
How Much Heat Can Your Body Take Before Killing You?

1 week ago / 5 views

Our world is getting undeniably hotter, and parts of it could soon be too hot for human survival. But how could hot temperatures actually kill you? Waves Can Tell Us A Lot About Climate Change, But You Have to Catch Them First - https://youtu.be/toeoYNQNZ
04:05
What Removing Parts Of Your Brain Will Do To You

1 week ago / 130 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
04:52
What If Your Headache Never Went Away?

1 week ago / 125 views

Could a headache or migraine last for the rest of your life? Thanks to LastPass for sponsoring this video! To create a LastPass account for free & support Life Noggin, go to: http://bit.ly/2PnCxa8 Watch more: What Happens To Your Body During a Car Crash?
13:01
The Fable of the Dragon-Tyrant

1 week ago / 142 views

Stories about aging have traditionally focused on the need for graceful accommodation. The recommended solution to diminishing vigor and impending death was resignation coupled with an effort to achieve closure in practical affairs and personal relationsh
03:03
Venoms to the rescue

1 week ago / 21 views

New technology is allowing scientists to look into venoms from small, rare, and hard-to-keep critters, as sources for new therapeutics. Read the article ($): http://science.sciencemag.org/content/361/6405/842 **Credits** editor/animator/narrator Sarah Cre
01:44
Invention Stories: How Sick Cows Led to a Blockbuster Drug | Joe's Big Idea | NPR

1 week ago / 130 views

A deadly bleeding disease in cows led to the development of the most popular blood thinner on the market: Warfarin. In "Invention Stories" we explore the unexpected paths to discovery. • Read When Cow Blood Held The Key To Saving The Future President at w
02:52
How Superbugs Could Mean The End Of Antibiotics | Let's Talk | NPR

1 week ago / 127 views

Easy global access to antibiotics is raising the risk of drug-resistant superbugs. Subscribe to NPR - http://bit.ly/NPRsubscribe ------------------------------------------------------ Subscribe to NPR on YouTube: https://www.youtube.com/npr Follow NPR els
04:10
Kids Meet A Woman with Alzheimer's (Crystal) | Kids Meet | HiHo Kids

2 weeks ago / 19 views

Come play with us! Sign up at http://bitly.com/hihofans to get updates on HiHo, special offers, and exclusive behind-the-scenes content with your favorite kids. SUBSCRIBE to HiHo Kids: http://bit.ly/HiHoYouTube Watch More Kids Meet: https://www.youtube.co
02:30
Is the "5 Second Rule" Legit?

2 weeks ago / 108 views

Sometimes, life presents us with unbearable dilemmas—like when you drop your last cookie on the kitchen floor. Do you quickly pick it up and eat it? Does eating a cookie off the floor make you a savage? When you drop a piece of food on the ground, how muc
03:44
What Happens If You Eat Radioactive Food?

2 weeks ago / 128 views

You wouldn't eat nuclear waste but some foods are radioactive without you knowing it. What does radiation poisoning do to your body? Watch more: What Happens When You Get Rabies? ►► https://www.youtube.com/watch?v=semfQRtPumw&list=PL8L0MzSk_V6JtEDRfRMyb6r
04:23
Where Do Lice Come From?

2 weeks ago / 133 views

Lice are tiny bugs that love to live in people's hair and suck their blood! Anyone can get lice and they can be tricky to get rid of, but Jessi and Squeaks are here with some lice facts that could help you avoid these itchy little critters! ---------- Lov
04:10
Are Brazil Nuts Radioactive? | Earth Lab

2 weeks ago / 103 views

Nuclear waste is only slightly more radioactive than some of our everyday food. Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos The D
03:54
How Many Calories are Really in Ready Meals? | Earth Lab

2 weeks ago / 15 views

Can you trust the makers of ready meals to put the correct calories on the labels? Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos Th
03:14
Your remarkable hinge-and-pivot arm.

2 weeks ago / 6 views

The various movements of our arms and hands are extremely varied, but how do the rigid bones of the arm allow such a variety of movements? Rob shows what goes on inside your arm when you go about your daily activities.
03:24
Robotic Exoskeleton Helps People With Neurological Disorders

3 weeks ago / 120 views

This robotic exoskeleton helps people get their mobility back. Harmony, the robotic exoskeleton, can assist individuals who have had strokes or spinal injuries. For more visit: https://reneu.robotics.utexas.edu/projects/harmony-exoskeleton Tech Insider te
03:12
Should You Actually Drink Your Own Pee To Survive?

3 weeks ago / 132 views

Many survivalists have cited urine as a great way to avoid being dehydrated in extreme situations but that isn't completely true. Despite being composed of almost 95% water, pee still has waste and trace amounts of bacteria that could make a bad situation
03:16
How Anesthesia Affects Your Brain And Body

3 weeks ago / 169 views

Millions of Americans are administered anesthesia each year. Since 1846, doctors have used a variety of drugs to make patients unconscious for surgery, but even though the medications have changed, there's one thing that remains the same— it works. But ho
03:25
Needle-Less Alternative To Stitches

3 weeks ago / 100 views

DermaClip is a needle-less alternative to conventional stitches or surgical staples. The adhesive clips are placed around a wound so doctors can pull it closed without any pain. They are most effective to use in emergency situations or by those without me
03:09
Crutch Doesn't Require Any Hands To Use

3 weeks ago / 116 views

The iWALK 2.0 removes the strain on the underarms and transfers it to your legs, leaving your hands and arms free for daily tasks. You can easily, stand, walk, or navigate up the stairs—without exerting pressure on your lower leg. No tools are required to
06:19
13 Medical Procedures Changing The Health World

3 weeks ago / 239 views

From improving the design of crutches to revolutionizing face transplants, these 13 medical producers are changing the world of medical health. Tech Insider tells you all you need to know about tech: gadgets, how-to's, gaming, science, digital culture, an
03:22
How Prosthetic Skin Is Made For Bionic Limbs

3 weeks ago / 219 views

Touch Bionics makes realistic prosthetic skins, which can be used for passive and bionic limbs. The skins are called "livingskin" and are made from silicon. The company showcases the process of making their prosthetic skins: from the early phases of takin
03:36
What Happens When You Get Rabies? - Dear Blocko #2

3 weeks ago / 134 views

Rabies does pretty terrifying and interesting things to the human body. Transmitted by infected animals, it's probably the least exciting thing our furry friends give us. There's been a couple of "fun run" awareness events but thankfully rabies is very ra
04:29
What Happens If You Swallow Gum?

3 weeks ago / 102 views

Jessi swallowed her gum and was worried that it would stay in her stomach for 7 years! Could this really happen? What makes gum so different from other food? ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www
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02:58
We Didn’t Think This Part of the Brain Existed, and It Could Save Your Life

3 weeks ago / 153 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
03:41
Can You Take Expired Medications?

3 weeks ago / 72 views

Description: Every medicine you buy has an expiration date printed on it somewhere, but does it actually go bad? This week on Reactions, we explain the chemistry of drug expiration dates. Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com
02:31
Smart plants could soon detect deadly radon and mold in your home

4 weeks ago / 16 views

Bioengineered leaves could change color in response to dangerous compounds Read more - https://scim.ag/2JEavUr CREDIT ------------------------ editor/animator/narrator Chris Burns supervising producer Sarah Crespi script Chris Burns Sarah Crespi Catherine
10:05
Primitive Technology: Iron prills

1 month ago / 19 views

Primitive Technology: Iron prills - Creating Iron prills from scratch Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications! More videos, watch me make wood ash cement from scratch: http://bit.ly/2nNG45C Follow Primit
04:46
How It's Made Laser Eye Surgery

1 month ago / 26 views
08:44
Why am I so sweaty?

1 month ago / 18 views

Humans are sweatier than most other animals—and it might be one of the reasons we’re such smart creatures. Subscribe to Anna's Science Magic Show Hooray! https://bit.ly/2LLNAci -- What to read more about sweat? Here's Nina Jablonski writing in Scientific
02:25
Why are veins blue? | Anna's Science Magic Show Hooray!

1 month ago / 106 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
02:32
Why is blood red? | Anna's Science Magic Show Hooray!

1 month ago / 110 views

In the animal kingdom, blood comes in a rainbow of colors. Subscribe to Anna's Science Magic Show Hooray! https://bit.ly/2LLNAci Many thanks to Drs. Susan Perkins, John Tymoczko, and Jürgen Markl for their scientific expertise! Do you have a science quest
03:47
Quantum Diamond Sensors Could Give Us a New Look Inside Our Bodies

1 month ago / 15 views

Quantum sensors may soon be able to detect subatomic interactions inside the cells in your body, here’s how. How Quantum Computing Will Change The World! - https://youtu.be/3BKIJCTLy-s Read More: Update: Quantum physics gets attention—and brighter funding
03:22
How Do Cochlear Implants Work?

1 month ago / 25 views

When hearing aids aren't enough, some turn to cochlear implants to help with hearing loss – here's how they work. AHHHHHHH!! How Blood-Curdling Screams Affect Your Brain - https://youtu.be/Zy9Xt4HN2o0 Read More Cochlear Implants https://www.nidcd.nih.gov/
04:05
Organ Story - Take Good Care of Your Body

1 month ago / 53 views

Organ Story T-Shirts: https://www.redbubble.com/people/splapp-me-do/works/29757194-organ-story?asc=u&p=mens-graphic-t-shirt Best watched in HD! Organ Story is a dark musical tale following the lives of the internal organs of an average bloke named Llo
15:12
All About Your Body! | Human Body Compilation

1 month ago / 125 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
07:06
Top 10 Surprising Super Foods that You Can Try In Your Daily Diet | Vlog#33 by HooplakidzLab

1 month ago / 113 views

Are you eating Healthy Food? Do you know what are the Benefits of food you are eating? Let me show you some Surprising Super Food which you can try in your daily diet and their benefits to your body. Subscribe HooplakidzLab: http://bit.ly/1V77IUh For more
05:06
Why does your voice change as you get older? - Shaylin A. Schundler

1 month ago / 169 views

Learn more about TED's student voice initiative here: http://bit.ly/2ODTRIq View full lesson: https://ed.ted.com/lessons/why-does-your-voice-change-as-you-get-older-shaylin-a-schundler The human voice is capable of incredible variety and range. As we age,
01:16
The pineapple “wonder material” that helps you heal

1 month ago / 150 views

A pineapple a day keeps the doctor away. Pineapples aren’t just delicious fruits, they also help wounds heal faster, according to new research. Brazilian scientists created a wound dressing made from pineapple husks, the part of the fruit that normally ge
01:31
A 20 cent tool could save lives and transform health care

1 month ago / 93 views

Scientists at Princeton University invented a low-cost medical device that could save lives and revolutionize health care. The paperfuge is centrifuge made of paper, string, and plastic that can separate blood cells with no electricity. And it only costs
04:14
Do You Love Swimming Pools in Summer? Let Us Ruin That for You

1 month ago / 179 views

You may think a dip in the pool is good, clean fun, but here’s what’s actually lurking in those chlorinated waters. Your Gut Microbes Are Controlling Your Mind, Here’s What You’ll Do For Them - https://youtu.be/0raVj1BA7iU Read More: What lies beneath: th
08:36
Don't Stick Knives in Toasters

1 month ago / 24 views

It's one of those things we've all heard to never do, but what actually does happen when you stick a knife in a toaster? Today we're finding out! Subscribe & “Ring the Bell”: https://goo.gl/618xWm Get TKOR Merch: https://goo.gl/i5ehRg See What Else I’m Up
03:24
Have We Really Engineered a Plane That Prevents Jet Lag?

1 month ago / 31 views

If you’ve ever been on a long flight across multiple time zones, you have probably experienced the unfortunate symptoms of jet lag. How are aerospace engineers trying to improve their aircraft technologies and designs to minimize the uncomfortable symptom
03:44
White vs. Pink Noise: Which Will Help You Sleep Better?

1 month ago / 21 views

Is pink the new white? Find out why pink noise may be better for your sleep and memory. If We Heard from Aliens, What Would It Look Like? - https://youtu.be/PswBhfUnwr0 Read More White, pink, blue and violet: The colours of noise http://www.wired.co.uk/ar
03:50
What Do Artificial Sweeteners Actually Do to Your Body?

1 month ago / 25 views

Before you put zero-calorie sweeteners in your coffee, find out how these sugar alternatives are actually harming your health. Your Gut Microbes Are Controlling Your Mind, Here’s What You’ll Do For Them - https://youtu.be/0raVj1BA7iU Read More: Artificial
05:41
These Photos Show Just How Bad School Lunches Really Are in the U.S.

1 month ago / 99 views

The ‘Sweetgreen in Schools’ initiative researched what school lunches look like in 8 other countries – the difference between what is served ►►Subscribe to Rubin Report for more: http://www.youtube.com/subscription_center?add_user=RubinR
03:21
Why Does Water Hurt My Nose?

1 month ago / 87 views

There's nothing better than going for a swim on a hot summer day! Sometimes, though, when you jump in the water, you might get a whole bunch of it up your nose! It's no fun, but why exactly does it hurt so much? ---------- Love SciShow Kids and want to he
03:25
Why Can't I Eat Peanut Butter?

1 month ago / 34 views

Some people (maybe you!) can't eat certain foods because they're allergic to them. People can have an allergic reaction to almost any kind of food, or even other things, like bee stings! But all allergies have something in common: our immune system! -----
04:34
A day in the life of an ancient Egyptian doctor - Elizabeth Cox

1 month ago / 81 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/a-day-in-the-life-of-an-ancient-egyptian-doctor-elizabeth-cox It’s another sweltering morning in Memphis, Egypt. As the sunlight brightens the Nile, Pes
02:23
Should You Pee in the Pool? | COLOSSAL QUESTIONS

2 months ago / 102 views

We’ve all heard the stories: one kid just couldn’t quite hold it in, and pees right there in the pool!! It’s definitely gross to swim in someone else’s pee, but is it unsafe, and does the water REALLY turn dark blue?? Welcome to COLOSSAL QUESTIONS, the sh
04:26
How this 50-year-old NASA invention could kill cancer

2 months ago / 38 views

Ferrofluid is a bizarre, NASA-engineered material that was created for spaceships but never used. In this “lab practical” video, we’ll put ferrofluid through its paces, and explore some of the even stranger places it may yet be useful. Wanna know how we s
06:38
The microbial truth of how your cheese gets made

2 months ago / 31 views

Cheese is delicious, beloved by many, and a teeming mess of microbes. Which microbes, exactly, has long been a mystery, but modern DNA sequencing tech is allowing researchers to take a peek behind the microscopic curtain. We visit a professional cheese ca
03:36
‘Glowing Tumors’ Might Be the Next Step in Detecting Cancer

2 months ago / 67 views

This new pill could help doctors fight cancer by making tumors glow and they can even detect some as small as 2cm. Here’s how it works. Some Popular Surgeries Are Just Placebos, Here’s Why They Still Exist - https://youtu.be/tFTDNotO0Hs Supplementary foot
01:47
Why Do We Stop Growing? | COLOSSAL QUESTIONS

2 months ago / 214 views

Kids do lots of growing! But have you ever wondered why adults don’t keep growing too?? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questions! → Credits ← "Narrated by: Matt Schneck Written & Directed by: Matt Levy Edi
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04:41
It's not you. Date labels on food make no sense.

2 months ago / 47 views

Food labels don’t mean what you think they mean. Subscribe to our channel! http://goo.gl/0bsAjO When people clean out their fridge, they look at whatever date is on the label and throw it in the trash if it’s past that date. But the chances are that you’r
02:08
The 12-Year-Old Scientist Taking On Flint’s Water Crisis

2 months ago / 88 views

When Gitanjali Rao first heard about the water crisis in Flint, Michigan, she wanted to help in any way she could. Now, at only 12 years old, Gitanjali is the proud inventor of “Tethys,” a portable device that detects lead in water. Named “America’s Top Y
03:01
What People Get Wrong About Superfoods

2 months ago / 40 views

There's a lot of buzz around superfoods but are they really all that super? Dr. Nina Shapiro, author of "Hype: A Doctor's Guide to Medical Myths, Exaggerated Claims, and Bad Advice" weighs in on the superfoods debate. Shapiro reveals the superfoods of yea
02:07
Why You Shouldn't Pee On A Jellyfish Sting

2 months ago / 46 views

Most of the information on how to treat jellyfish stings, including some urban myths, might actually cause you more pain than relief. Rather than peeing on the wound, try pouring vinegar over it instead. Science Insider tells you all you need to know abou
01:34
A Trip To Mars Is Deadlier Than We Thought

2 months ago / 34 views

Going to Mars may be more dangerous than we thought. High-energy space radiation exists on the planet that can cause damage to DNA. This means the risk of cancer on Mars is twice as high as previously thought. So before we send crewed missions to the plan
03:05
What Happens If You Hold Your Pee In For Too Long

2 months ago / 49 views

Everyone holds in their pee every now and then. And that's okay! Just don't do it too often, or it could lead to some serious problems down the road. Science Insider tells you all you need to know about science: space, medicine, biotech, physiology, and m
01:31
You Can Eat Too Much Protein — Here's What Happens When You Do

2 months ago / 23 views

Eating too much protein can have detrimental effects on your health. It can lead to dehydration and weight gain. To find out how many grams of protein you should be eating, calculate your weight in kilograms and multiply by 0.8. Science Insider tells you
01:19
Health Benefits Of Eating Banana Peels

2 months ago / 24 views

Most banana peels end up in the trash, but nutrients found in the skin can help your stomach. Particularly when they're cooked, the peels can aid in digestion and immune system function. Fry, bake, or boil the peel for a nutritious, yummy treat. Science I
01:33
What You Should Know About the 'Danger Triangle' On Your Face

2 months ago / 19 views

Those nose hairs that people like to pluck and trim are actually helping to filter the air particles that we breathe in. When you damage those nose hairs, there's a chance of causing an extremely dangerous or even lethal infection. See more from Dr. Erich
01:39
What Are Ingrown Hairs — And How To Treat Them

2 months ago / 15 views

While the average pimple should be left alone, ingrown hairs require immediate attention. If they go untreated, the irritating bumps can become painful and even dangerous. Science Insider tells you all you need to know about science: space, medicine, biot
01:17
Why You Shouldn't Eat Before Surgery, According To An Anesthesiologist

2 months ago / 62 views

Doctors tell you to not eat before surgery because it reduces the risk of aspiration during and after the procedure. If a patient with a full stomach vomits after a surgery, food particles from the stomach are likely to make their way into the patient's l
09:02
Plastic Pollution: How Humans are Turning the World into Plastic

2 months ago / 346 views

Modern life would be impossible without plastic – but we have long since lost control over our invention. Why has plastic turned into a problem and what do we know about its dangers? This video is a collaboration with UN Environment and their Clean
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03:37
What Would Happen If You Were Allergic To Water?

2 months ago / 16 views

Water seems harmless, right? Unless you're allergic to it... Watch more: What Do Allergies Do To Your Insides? ►► https://www.youtube.com/watch?v=B4fv8UE13xQ&t=0s&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&index=76 Subscribe: https://bit.ly/SubLi
03:32
What Happens If You Drink Mercury?

2 months ago / 31 views

Mercury poisoning can have some devastating effects on your body! Watch more: How this 50-year-old NASA invention could kill cancer ►► https://www.youtube.com/watch?v=yh6ZSQytxbU Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin mer
06:13
It's Okay to Fart

2 months ago / 57 views

You can learn more at https://curiositystream.com/smart Give us a hand and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Farting is hilarious and gross and everyone is doing it so why can’t w
05:04
How do your hormones work? - Emma Bryce

2 months ago / 37 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-do-your-hormones-work-emma-bryce Over our lifetimes, our bodies undergo a series of extraordinary metamorphoses: we grow, experience puberty, and ma
15:32
Beyond bionics: how the future of prosthetics is redefining humanity

2 months ago / 159 views

Bionic technology is removing physical barriers faced by disabled people while raising profound questions of what it is to be human.From DIY prosthetics realised through 3D printing technology to customised AI-driven limbs, science is at the forefront of
02:34
Why Do You Sneeze? | COLOSSAL QUESTIONS

2 months ago / 414 views

Have you ever been halfway through a sneezing fit and wonder to yourself: why do we sneeze in the first place?? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questions! → Credits ← Narrated by: Matt Schneck Written & Dir
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24:05
The Power of Poop — AMNH SciCafe

2 months ago / 29 views

Did you know that some of the bacteria living inside us are essential for our health? Gastroenterologist Ari Grinspan delves into the complex world of the microbiome in the human digestive system. He explains how transplanting bacteria from healthy people
04:30
Top 10 Most Dangerous Plants In The World Part 2 | Vlog#29 by HooplakidzLab

3 months ago / 132 views

This is the second Part of the video Top 10 Dangerous Plants in the world. If you have missed the Part 1 please click here: https://tinyurl.com/y9wyuwxr This is a quite interesting fact that plants can be harmful to us. let us watch the video hope you wil
05:12
What causes insomnia? - Dan Kwartler

3 months ago / 53 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-causes-insomnia-dan-kwartler What keeps you up at night? Pondering deep questions? Excitement about a big trip? Stress about unfinished work? What
06:29
Why Are There No Mosquitoes at Disney World?

3 months ago / 125 views

Walt Disney World is smack dab in the middle of a swamp in a state that is, more or less, a big swamp itself. So with that in mind, why isn’t Walt Disney World swarming with mosquitoes? New here? Be sure to subscribe!
02:22
Indigo - A Simple Reusable Refrigerator that uses no Electricity or Ice.

3 months ago / 75 views

Bill Gates introduces the Indigo, the remarkable invention that uses no electricity, no ice, and no batteries to store vaccines at the precise temperature required to remain effective. Learn more at https://b-gat.es/2sDyOMv
17:46
See the Gear the CDC's Disease Detectives Use in the Field | WIRED

3 months ago / 39 views

The CDC's elite Disease Detectives investigate outbreaks of dangerous diseases like Ebola, Marburg Virus, Rabies, Anthrax and more. Find out about the equipment they use -- from protective gear to bat traps, machetes to blow guns, liquid nitrogen and more
05:24
What's really behind ‘gluten sensitivity’?

3 months ago / 34 views

Are people really reacting to wheat? The latest research into gluten sensitivity says there's still a lot to learn about gluten, wheat, and FODMAPs. Learn more: https://scim.ag/2J7HgNw producer/editor/script/animator/narrator Nguyen Khoi Nguyen supervisin
05:13
Curing Blindness Can Only Take 5 Minutes, Thanks to This Revolutionary Method

3 months ago / 52 views

A dedicated team of eye doctors are on a mission to rid the world of preventable blindness, one incision at a time. How Eyes Evolved to See the World Differently https://www.youtube.com/watch?v=zsuSfkr3I10 Subscribe! https://www.youtube.com/user/DNewsChan
05:32
How one scientist averted a national health crisis - Andrea Tone

3 months ago / 28 views

TED wants to promote student ideas! Learn more here: http://bit.ly/2M7hd87 View full lesson: https://ed.ted.com/lessons/how-one-scientist-averted-a-national-health-crisis-andrea-tone In 1960, Frances Kelsey was one of the Food and Drug Administration’s ne
01:58
Why Do We Get Pimples? | COLOSSAL QUESTIONS

3 months ago / 377 views

Nothing’s quite so gross as a big, fat pimple that’s just about ready to pop! But have you ever stopped and wondered, why do we get pimples?? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questions! → Credits ← Narrated
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03:22
How Long Can We Live?

3 months ago / 75 views

Try Squarespace for free: https://www.squarespace.com/minuteearth The human lifespan might be limited, in part, because natural selection just stops working late in life. Thanks to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube sp
03:48
How noise pollution is ruining your hearing

3 months ago / 47 views

Our ears are exposed to dangerous levels of noise every single day. Subscribe to our channel! http://goo.gl/0bsAjO Health organizations warn that continual exposure to noise levels above 70 decibels can potentially damage your ears. And yet we are routine
09:25
The bold plan to end malaria with a gene drive

3 months ago / 43 views

How genetically engineered mosquitoes might defeat a disease that kills millions of children. Subscribe to our channel! http://goo.gl/0bsAjO The invention of the CRISPR gene editing tool has injected new life into a line of research called gene drive. Gen
05:21
How To Survive A Snake Bite

3 months ago / 41 views

Most snakes will only attack you if you get in their way, but snakes can bite you and their venom can be deadly. We spoke with Frank T. Burbrink, Associate Curator in the Department of Herpetology at the American Museum of Natural History and Coyote Peter
04:07
How This Invention Could Save Natural Disaster Victims

3 months ago / 29 views

A group of college engineering students designed a box that can deliver supplies to natural disaster victims. It's called the Dazzle Box and could save lives. It comes in a unique shape and colorful camouflage that makes the container stand out in any sit
01:42
You Really Shouldn't Pee in the Pool

3 months ago / 40 views

Peeing in the pool isn't just gross—it could be detrimental to your health and that of those around you. Learn more: http://pops.ci/GYx0LI -- Producer/Video by: Jason Lederman Research: Claire Maldarelli Narrator: Claire Maldarelli Media Used: Pixabay Pex
03:46
What If You Only Drank Energy Drinks?

3 months ago / 36 views

What happens when you put too much caffeine in your body? Download our podcast on iTunes: https://apple.co/2s28yeE Or search "Sidenote" wherever you get your podcasts! Special thanks to The Domestic Geek! https://bit.ly/2LIUbE6 Created by: Mitchell Moffit
03:18
Foods That Get Healthier When You Eat Them Together

3 months ago / 33 views

Many greens and vegetables are packed with nutrition, but you might not be getting as many benefits out of them as you'd like. Want a nutrient boost? By combining different foods, certain vitamins work together to bring out the most nutrition in your meal
05:22
Why is it so hard to cure ALS? - Fernando G. Vieira

3 months ago / 43 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-is-it-so-hard-to-cure-als-fernando-vieira Amyotrophic Lateral Sclerosis (ALS), also called motor neuron disease and Lou Gehrig’s Disease, affects ab
04:53
Does Melatonin Do Anything?

3 months ago / 50 views

Check out Hot Mess here: https://www.youtube.com/HotMessPBS Atlantic article: https://www.theatlantic.com/health/archive/2017/04/food-as-medicine/521955/ Melatonin is a supplement that’s supposed to help you sleep. But does it work? What’s the chemistry o
07:30
The Eradication Of Smallpox | Invisible Killers

3 months ago / 49 views

A history of how the world health organisation eradicated smallpox permanently throughout the world. Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_center?add_user=DiscoveryTV Follow Discovery UK on Twitter: http://www
03:14
A Plunger For Your Face

3 months ago / 48 views

Links To Sources: Plunger: https://www.youtube.com/channel/UCMA3n3oQtLsuI_FL9b8qRkg?disable_polymer=1 Electric: https://www.youtube.com/watch?v=WM25pUsrODk Iguana Yacht: https://www.youtube.com/watch?v=KZODDEVsMOg Snake: https://www.instagram.com/p/BjBH7O
07:35
Knowing these Hacks could save your life

3 months ago / 166 views

Hopefully you never find yourself in these situations BUT in case you do, these survival hacks might save your life! Breaking out of duct tape is just one of the many things you'll learn! Share these with your friends and family! You never know when these
01:05
Cheeses You Can Still Eat If You’re Lactose Intolerant

3 months ago / 47 views

Even if you are lactose intolerant, certain types of cheese are safe to eat. This mostly includes aged cheese like Swiss, blue, and cheddar. We spoke with Michael Tunick, author of "The Science of Cheese," to learn about how you can find your best options
01:54
The Difference Between Advil, Tylenol, Aleve, and Aspirin

3 months ago / 36 views

We use over-the-counter drugs daily to easy bodily pain. These medications include Advil, Tylenol, Aleve, and Aspirin. But are we actually using the right medication for our discomforts? Science Insider tells you all you need to know about science: space,
03:24
What Happens When You Stare At The Sun

3 months ago / 37 views

We all know the harmful effects of the sun touching our skin, so we ready ourselves with sunscreen to block the rays. But what about our eyes? What would happen if we happened to stare directly at the sun? Tech Insider tells you all you need to know abou
01:23
Yogurt Is More Unhealthy Than You Think

3 months ago / 39 views

Yogurt is a popular type of food due to its supposed health benefits. However, it might not be as healthy as it is advertised. An award-winning science journalist and the author of "I Contain Multitudes", Ed Yong, explains the myth around the benefits of
01:42
How Long It Takes To Burn Off Calories You Eat

3 months ago / 47 views

Calories add up real fast, and burning them off takes a lot longer than eating them. For example, it would take 13 minutes of running to burn off a 12 oz soda or an hour of walking to burn off a cinnamon roll. Science Insider tells you all you need to kno
01:48
Why You May Have More Acne Than Other People

3 months ago / 34 views

Ever wonder why some people have never had any trouble with acne, while others have been plagued with it? It's because of the bacteria that resides within our skin. Some people have bacteria strains that protect against acne while others have strains that
01:50
What Does Gaining Weight Do To Your Body?

3 months ago / 33 views

Maintaining a healthy weight can seem difficult at times, but it's worth the effort. When your body weight increases past a healthy amount, your body is damaged in various ways. The weight puts extra pressure on your joints and slows your metabolism. It a
01:39
What Happens When You Leave In A Splinter For Too Long?

3 months ago / 52 views

If you leave a splinter in for too long, you risk a dangerous infection. Splinters are made of natural materials so there's a greater chance that they'll carry bacteria or fungi. Remove the splinter as soon as possible and then disinfect the wound to prev
01:48
Difference Between Artificial Sweeteners And Real Sugar

3 months ago / 28 views

Do you ever wonder if there's a difference between sugar and all those artificial sweeteners you put in your coffee? The main difference is sweetness. Artificial sweeteners like Splenda and Sweet'N Low are actually hundreds of times sweeter than sugar. Sc
01:39
Easiest Way To Get Rid Of Bad Breath, According To A Dentist

3 months ago / 32 views

The easiest way to get rid of bad breath is to brush your teeth at night and to drink lots of water, according to an American Dentist Association spokesperson. When your mouth is dry, food and bacteria tend to sit in your mouth for a much longer time. Thi
01:37
How Much Sugar Is Really In A Can Of Soda

3 months ago / 30 views

Ever wondered how much sugar is in a can of soda? We boiled three types of soda—Ginger Ale, Coca Cola, and Diet Coke—to see how much sugar there actually was. The sugar caramelized into black gooey clumps for both the ginger ale and coca cola, while the d
01:31
What Happens When You Eat Too Much Sugar? According To A Sugar Expert

3 months ago / 36 views

What happens when you eat too much sugar? According to Robert Lustig, the author of "The Hacking Of The American Mind," the liver is the only organ that can metabolize sugar. Consuming too much of the sweet substance can cause your liver to build a resist
01:48
Are Smoothies Really Healthy? According To A Sugar Expert

3 months ago / 44 views

Robert Lustig, a sugar expert and professor of both pediatrics and endocrinology, explains the problem with fruit smoothies. Fruits are composed of two types of fibers" soluble and insoluble. Both are beneficial to your health, particularly the health of
03:33
What If You Never Sweat?

3 months ago / 41 views

Sweating is essential to human life, but why do we NEED to do it? Watch more: Is Earth Running Out of Water? ►► https://www.youtube.com/watch?v=RgnpeP_WBys Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinki
02:13
What We Eat Matters - by Giles Yeo

3 months ago / 27 views

Is a calorie a calorie? Does it matter if we eat corn or corn syrup? Giles Yeo explains the nutritional difference between different foods and why it matters. Watch the full talk: https://youtu.be/pOJYTMe_bp4 Calories in have to be less than calories out
02:22
The Doctor Treating Patients With Charlie Chaplin Movies

3 months ago / 34 views

In India, Charlie Chaplin continues to be popular—so popular, in fact, that there’s a whole fan club dedicated to celebrating and impersonating the famous comic actor. The Charlie Circle Foundation is the brainchild of Ashok Sukhumal Aswani, a doctor prac
04:48
Why do we sweat? - John Murnan

4 months ago / 619 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-do-we-sweat-john-murnan There are a number of scenarios that can make us sweat–including exercise, eating spicy foods, and nervousness. But how does
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02:50
Can Wearable Tech Save Football?

4 months ago / 45 views

Football is a full-contact sport, but this new technology can help players block and tackle more safely. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs PRODUCTION CREDITS Digital Producer: Ana A
02:14
Why Doesn’t the Flu Vaccine Always Work?

4 months ago / 164 views

The flu vaccine changes from year to year and its efficacy varies. Here’s why. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs PRODUCTION CREDITS Writing & Research Theresa Machemer Digital Produ
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07:09
The Deadliest Being on Planet Earth – The Bacteriophage

4 months ago / 499 views

A war has been raging for billions of years, killing trillions every single day, while we don’t even notice. This war involves the single deadliest being on our planet: The Bacteriophage. Created with scientific advice and editing by James Gurney. Kurzges
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02:38
Mini-antibodies discovered in sharks and camels could lead to drugs for cancer and other diseases

4 months ago / 45 views

Unusual immune proteins are a boon for research and are starting to hit the clinic. Read more - https://scim.ag/2rwbY9n CREDITS ---------------- editor/animator/narrator Chris Burns supervising producers Sarah Crespi Nguyên Khôi Nguyên script Sarah Crespi
03:39
Take Two Leeches and Call Me in the Morning | Deep Look

4 months ago / 64 views

Deep Look is
02:59
How Long Are You Contagious With The Flu? | NPR's Skunk Bear

4 months ago / 49 views

Just because you're feeling better doesn't mean you can't get other people sick. Turns out, you can spread the flu for longer than you might think. ↓↓ Links & Info ↓↓ SUBMIT A QUESTION HERE: http://www.npr.org/skunkbear SUBSCRIBE: http://bit.ly/2dH6fpR TU
04:00
You’re Too Clean, and It’s Messing With Your Immune System

4 months ago / 47 views

New research shows living in environment that’s too clean can compromise your immune system’s ability to fight disease. Here's what you should know. Clues to Life on Mars Could Be Found in the Driest Place on Earth - https://youtu.be/8zQXvT_FIhs Get 20% o
04:12
Saline Is Based on Terrible Science, Why Do We Use It Every Day?

4 months ago / 40 views

New research suggests those hanging bags of fluid in hospitals may being doing harm to our bodies. How did we come to use them in the first place? Why Do We Have Different Blood Types? - https://youtu.be/dCTV2JF0pU0 Read More: Why Did Sterile Salt Water B
03:38
There’s a Microscopic Robot On This Penny That's Built to Go Inside You…

4 months ago / 47 views

Engineers are building tiny magnetic robots that could deliver medicine to an exact spot in your body. Here’s how they work. One Shot Could Provide All the Vaccines You'll Ever Need - https://youtu.be/qQ1VKYX4Vl0 Read More: Medicine of the Future: New Mic
03:10
Why Do We Cry When We're Sad?

4 months ago / 215 views

Everybody cries sometimes, and that's ok! But have you ever wondered why being sad makes tears come out of your eyes, or why you usually feel better after you cry? Jessi and Squeaks have the answers! ---------- Love SciShow Kids and want to help support i
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04:49
Can We Stop Pain? The Science Of Pain Vlog#24 by HooplakidzLab

4 months ago / 41 views

All of us at some point have experienced some kind of pain before, As there are multiple forms of Pain we face in our day to day life. Today's Vlog I am speaking about '' The Science of Pain''. Do let me know about it in the Comment section down below and
03:33
What causes constipation? - Heba Shaheed

4 months ago / 46 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-causes-constipation-heba-shaheed Visiting the bathroom is part of the daily human experience. But occasionally, constipation, a condition that caus
02:31
What if You Eat 100 000 Calories?

4 months ago / 60 views

Download War Robots 6v6 PvP game and get AWESOME Starter Pack! - https://bit.ly/2Ki02j7 If you like this video - put Thumb Up button (please) and ►Subscribe to my channel! - goo.gl/zgx5Ew - - I can make a cool advertising for you, just give me $1,000,000
02:19
Why Does Scratching An Itch Feel Good? | COLOSSAL QUESTIONS

4 months ago / 498 views

Nothing in the world feels better than scratching an itch! But have you ever wondered, what causes us to feel itchy in the first place, and why does it feel so good to scratch?? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most press
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03:33
Why Can't We Drink the Ocean?

4 months ago / 576 views

There's so much water in the ocean, but why can't we drink it? Jessi and Squeaks talk about the difference between ocean water and the water you drink at home, ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://w
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04:46
AI Beats Radiologists at Pneumonia Detection | Two Minute Papers #214

4 months ago / 46 views

The paper "CheXNet: Radiologist-Level Pneumonia Detection on Chest X-Rays with Deep Learning" is available here: https://stanfordmlgroup.github.io/projects/chexnet/ Interesting commentary on the article, check this one out too! https://lukeoakdenrayner.wo
03:18
What Would Happen If You Never Stopped Growing?

5 months ago / 346 views

Humans grow to reach a certain height but then just stop growing. Why is this? Watch more: What Would Happen If You Never Stopped Eating? ►► https://www.youtube.com/watch?v=QQP6c_xLetk&t=0s&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&index=52 Subscribe: https
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04:00
Can a Virus Cure Blindness? | Earth Lab

5 months ago / 58 views

Gene therapy has discovered the new frontier to prevent blindness... with the surprising help of a virus. Subscribe to Earth Lab: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http
03:47
How NOT to Clean Your Ears | Earth Lab

5 months ago / 48 views

We've been brought up thinking cotton buds are the best way to clean our ears from wax, but is that really true? Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab Best Earth Lab videos: http://bit.ly/EarthLabOr
02:17
What is Dangerous in our AIR? | Earth Lab

5 months ago / 51 views

The harmful air particles are here analysed and explained. Subscribe to Earth Lab for more fascinating science videos: http://bit.ly/SubscribeToEarthLab Best Earth Lab videos: http://bit.ly/EarthLabOriginals The Doctors Are In The House: http://bit.ly/The
02:25
Select your Anti Aging Skin Care with DNA | Earth Lab

5 months ago / 41 views

We all age differently depending on our genes. If we work out what our genes are, can we tailor our skin care accordingly? Subscribe for more fascinating science videos: http://bit.ly/SubscribeToEarthLab Best Earth Lab videos: http://bit.ly/EarthLabOrigin
03:23
Are Artificial Sweeteners Bad for You? | Earth Lab

5 months ago / 50 views

Are artificial sweeteners a good alternative to sugar or do they cause harm? Subscribe to Earth Lab: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVi
04:05
Bacteria vs Viruses: The Difference and How to Fight them | Earth Lab

5 months ago / 49 views

Bacteria and Viruses differ not only in size. Understanding their inner working will help us understand when it is necessary to treat with antibiotics. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the
06:24
How to Survive a Lightning Strike | Earth Lab

5 months ago / 69 views

Lightning storms are fascinating but what are the risks of getting close to one? Greg Foot explores what happens to our bodies when in contact with these massive amount of electricity. Subscribe to Earth Lab for more fascinating science videos - http://bi
06:47
Could we live forever? | Earth Lab

5 months ago / 55 views

Dom Burgess investigates whether humans could live forever, illustrating Aubrey De Grey's theory, Methylation and Parabiosis experiments and the latest medecinal results. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/Subscribe
04:49
G-Force, Jerk, and Passing Out In A Centrifuge

5 months ago / 65 views

Thanks to the Starrship team for arranging this! I'm also over on their channel, flying with the Blades: https://www.youtube.com/watch?v=iWY3-1gOrxk • At the Royal Air Force training centrifuge in Farnbrough, pilots learn how to avoid G-LOC: g-induce
05:32
What causes headaches? - Dan Kwartler

5 months ago / 218 views

Download a free audiobook and support TED-Ed's nonprofit mission: https://adbl.co/2Hejwql Check out Oliver Sacks's "The Man Who Mistook His Wife for a Hat": http://bit.ly/2Hk8ShM View full lesson: https://ed.ted.com/lessons/what-causes-headaches-dan-kwart
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02:43
Milk Is Just Filtered Blood

5 months ago / 80 views

Join Honey for FREE at: https://www.joinhoney.com/MinuteEarth. Special thanks to Honey for sponsoring this episode. Female mammals make milk, a cocktail of filtered blood, to provide their babies with vital nutrients. Thanks also to our Patreon patrons ht
05:52
How Long Can You Be Healthy?

5 months ago / 63 views

Get Basis by Elysium here: http://bit.ly/2oZFj9X Check out msbeautyphile's video next; http://bit.ly/2tzVGzF How Long Can You Live and Be Healthy For? Learn why scientists studying aging are shifting the focus away from lifespan to healthspan. Get the Rea
04:29
What causes body odor? - Mel Rosenberg

5 months ago / 271 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-causes-body-odor-mel-rosenberg Most of us don’t need more than one whiff to identify that generally unpleasant, characteristic smell we call body o
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03:59
Expansion Pathology

5 months ago / 71 views

Enlarging clinical samples for imaging to understand the building blocks of pathologies with nanoscale precision. A new microscopy technique from Ed Boyden's research team could enable higher-resolution biopsies. Learn more: https://www.media.mit.edu/post
02:32
Yes, Your Headache Is Worse Than All Other Aches and Pains, Here’s Why

5 months ago / 66 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
08:15
What stretching actually does to your body ft. Sofie Dossi

5 months ago / 101 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
07:21
Bringing Medicine to the World’s Forgotten Corners | TED + GBS Present Torchbearers

5 months ago / 56 views

One billion people in the world lack basic access to healthcare. Dr. Raj Panjabi has dedicated his work to bringing medical attention to the blind spots of the global health system. Through his organization, Last Mile Health, he targets underserved commun
02:42
What Do Electrolytes Actually Do?

5 months ago / 52 views

This week Reactions takes a look at the chemistry behind electrolytes and sports drink science. Sports drink commercials love talking about them, but what are electrolytes, why do we need them, and what happens if we don’t have enough? Electrolytes are sa
02:56
Blood, rats and anticoagulants: The story of warfarin

5 months ago / 58 views

The history of warfarin, one of the earliest anticoagulant drugs, is littered with the bodies of sick cows and poisoned rats. This animation tells the story of how a bloody beginning gave rise to a life-saving medication. Find out more about the history o
03:28
Inside ALS: The neurons behind the disease

5 months ago / 61 views

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder that mainly affects the nerve cells (neurons), which control muscle movement. As the motor neurons degenerate, they stop sending signals to the muscles, causing progressive muscle weaknes
03:11
Immunology wars: Monoclonal antibodies

5 months ago / 66 views

Our immune systems are at war with cancer. This animation reveals how monoclonal antibodies can act as valuable reinforcements to shore up our defences – and help battle cancer. You can find more on this topic at http://www.nature.com/milestones/antibodie
02:00
Paper and string: the DIY centrifuge

5 months ago / 61 views

A centrifuge is a vital piece of kit for hospitals and labs across the world. But what if you could make one out of paper and string? The so-called ‘paperfuge’ is the cheapest and fastest hand-spun centrifuge ever designed — and it can reach speeds of up
04:21
Inside Alzheimer’s disease

5 months ago / 47 views

Our understanding of Alzheimer’s disease has come along way in the last century. In this animation, Nature Neuroscience takes us inside the brain to explore the cells, molecules and mechanisms involved in the onset and progression of this devastating cond
05:58
Starting a Food Revolution in School | TED + GBS Present Torchbearers

5 months ago / 53 views

When students at London’s Charlton Manor Primary School learn about history, they use chocolate. In math class, they weigh and measure fruit smoothies. For a lesson in shapes and sizes, they utilize bananas and grapes. Taking inspiration from world-renown
04:28
Why Do I Feel Sick in the Car?

5 months ago / 85 views

Road trips can be fun, but have you ever gotten sick from riding in a car? That's called motion sickness, and it turns out that it's a really common problem! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www
01:40
Is It Safe to Eat Snow? - Sharp Science

5 months ago / 186 views

A lot of people who live where it snows are tempted to eat the furry powder straight off the ground or from the sky. But is it actually a good idea? What actually is snow made of, and does pollution affect how healthy the snow really is? Source comes from
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02:56
Is Tap Water Safe to Drink? - Sharp Science

5 months ago / 90 views

This is an age-old question: is tap water okay to drink? In countries like the U.S., you may not think twice about grabbing water straight from the tap and gulping it down. However, in light of tragedies in places like Flint, Michigan, we should evaluate
03:56
This Sleep Disorder Makes it Seem Like Ghosts are Visiting You - Sharp Science

5 months ago / 78 views

Sleep paralysis is a pretty frightening yet common event affecting 7.6% of the general population, 28.3% of students, and 31.9% of psychiatric patients at least once in their life. A lot of people say it feels like you’re half awake but you’re unable to s
05:12
The Disturbing Truth about Vitamin Supplements - Sharp Science

5 months ago / 61 views

According to the Council for Responsible Nutrition, vitamins and dietary supplements are $122 billion industry. However, most people don't know that the FDA doesn't regulate supplements as strictly as prescription medications. In fact, supplement companie
04:13
Meet the Neuroscientist Using VR to Fight Memory Loss - How She Works

5 months ago / 62 views

Presented By Coors Light // See how neuroscientist Nanthia Suthana is using virtual reality to help her patients fight memory loss. Subscribe for upcoming episodes: http://on.mash.to/subscribe Mashable’s series ‘How She Works’ highlights amazing women in
19:06
Neil deGrasse Tyson gets to the bottom of GMOs

5 months ago / 55 views

There is a lot of information and misinformation about the presence of GMOs in our food chain. In this segment of StarTalk radio Neil deGrasse Tyson speaks to documentary filmmaker Scott Hamilton Kennedy ("Food Evolution") and plant geneticist Pamela Rona
03:56
Why eating healthy is so expensive in America

5 months ago / 80 views

Produce helps your health and hurts your wallet, but some strategies may change that. Subscribe to our channel! http://goo.gl/0bsAjO The American dinner plate is deficient in nutritious produce, and part of the problem is cost. Because diets low in fruits
04:51
What If You Didn't Sleep For A Week? ft. TheOdd1sOut

6 months ago / 132 views

We all know sleep is important, but what if you just.... stopped doing it? Watch more: Check out TheOdd1sOut! ►► https://www.youtube.com/watch?v=sRz0WRaQwmw&list=UUo8bcnLyZH8tBIH9V1mLgqQ Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life No
02:05
Why Do Onions Make Us Cry? | COLOSSAL QUESTIONS

6 months ago / 366 views

Onions are the only vegetable that can make us cry when we chop them up! Buy why do they make us cry? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questions! → Credits ← Narrated by: Matt Schneck Written, Directed & Pro
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02:41
Building a Prosthetic Arm With Lego

6 months ago / 329 views

Ever since he was a kid, David Aguilar was obsessed with Lego. He spent his childhood building cars, planes, helicopters, and eventually, his own prosthetic. Born with a deformed arm, the self-named “Hand Solo” decided to take his Lego-building skills to
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13:36
Defying the Odds, at Any Age

6 months ago / 87 views

In this reel, we meet five incredible individuals proving that age is no barrier to achieving your dreams. We run alongside two brothers who support each other through triathlons, try to keep up with the fastest cup stacker in the state of Texas, and find
03:22
Meet Your Tonsils!

6 months ago / 235 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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02:36
What If You Never Took A Shower? | COLOSSAL QUESTIONS

6 months ago / 509 views

Have you ever been in a scalding hot shower with a bar of soap slipping through your fingers and shampoo stinging your eyes and wondered.. what would happen if I never took another shower? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's
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05:00
The World's Loudest Burp - Science & Stuff Explained

6 months ago / 88 views

► Subscribe for more || http://po.st/GWR-Subscribe ► Watch the GWR’s Favourites || http://po.st/GWRFavs Guinness World Records has asked Professor Orbax and his Lab Assistant Klopek, our favourite wacky scientists, to provide simple physics and biology ex
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The science of skin - Emma Bryce

6 months ago / 106 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-science-of-skin-emma-bryce Between you and the rest of the world lies an interface that makes up 16% of your physical weight. This is your skin, the
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03:26
What If You Stopped Eating Food?

6 months ago / 105 views

How long can your body and brain diet through fasting, starvation or survive with no food? Check out skillshare! http://skl.sh/asapscience2 Subscribe! http://bit.ly/asapsci Created by: Mitchell Moffit and Gregory Brown Written by: Greg Brown Illustrated b
03:51
What If You Only Ate Meat?

6 months ago / 111 views

This would take your high protein, paleo, keto diet to a new level Learn all about YOU at http://23AndMe.com/ASAP (US viewers) http://23AndMe.com (international viewers) Which diets actually work? https://www.youtube.com/watch?v=YPl0naO6GR0 Vegan vs Meat
07:24
Debunking Anti-Vaxxers

6 months ago / 104 views

Here's what to say to anti-vaxxers! Check out Bill and Melinda Gates Annual Letter: http://b-gat.es/2Cfph0j Subscribe, it's free! http://bit.ly/asapsci Created by: Mitchell Moffit and Gregory Brown Written by: Amanda Edwards, Annik Carson, Rachel Salt, Gr
03:47
What Is The Most Dangerous Sport In The World?

6 months ago / 116 views

Sports can be deadly - what is the most dangerous sport?! Subscribe, it's free! http://bit.ly/asapsci Created by: Mitchell Moffit and Gregory Brown Written by: Tharsan Kana, Rachel Salt, Mitch Moffit & Greg Brown Illustrated by: Max Simmons Edited by: Sel
03:43
A MESSAGE FROM YOUR BODY

6 months ago / 101 views

Hey you, please take care of me!! Sincerely, Your Body Do you know you how much you are worth? Are you sabotaging your well-being with unhealthy daily habits, an unbalanced lifestyle, overwork and stress? Use this video as a reminder to destress and take
07:25
Could You Be Immune To Everything?

6 months ago / 249 views

You can learn more at https://curiositystream.com/smart Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ **We said 30 days free, but CuriosityStream is feeling extra generous and is giving our viewers th
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03:26
Is It Safe To Get Your DNA Tested?

6 months ago / 88 views

Try Dashlane here: http://bit.ly/minutedash. Plus, here’s a 10% off promo code for Dashlane Premium: youtube2018 Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube sponsors. Once it’s out of your body, your genetic info
02:43
We Asked Bill Gates: Do You Need To Be Rich To Be Healthy?

6 months ago / 82 views

This video is in collaboration with Bill and Melinda Gates. You can check out the Gates Annual Letter here: http://b-gat.es/2Cfph0j Thanks to Bill and Melinda Gates for their financial support. Thanks also to our supporters on https://www.patreon.com/Minu
02:33
Nose Blindness, Mouthwash, and Hand Sanitizer--Your Questions Answered

6 months ago / 75 views

How can your nose go blind to certain smells? Why don’t hand sanitizers dissolve your skin cells? What’s the science behind mouthwash? Shoutout to Pal Dali, Hojjat Abdollahi and The Last Targaryen for sending us these awesome chemistry questions. Got more
02:01
This 12-Year-Old Scientist is Taking On Detroit’s Water Crisis

6 months ago / 116 views

When Gitanjali Rao first heard about the water crisis in Flint, Michigan, she wanted to help in any way she could. Now, at only 12 years old, Gitanjali is the proud inventor of “Tethys,” a portable device that detects lead in water. Named “America’s Top Y
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02:16
One Woman’s Mission to End Polio in Pakistan

6 months ago / 61 views

Polio is still a critical problem in Pakistan where vaccination efforts have stalled. Khalida Nasreen is on a mission to change that. Every morning at 5 a.m., she hops on a motorbike and makes her way around Karachi, going door-to-door to inoculate the ch
02:41
Why Do You Need 8 Hours of Sleep?

6 months ago / 87 views

Sleep is a blissful experience. But only a select few of us allow ourselves the amount of happy slumber really we need. -- Reporter/Narrator Claire Maldarelli Camera Tom McNamara Producer/Editor Jason Lederman Media archive.org Pixabay National Park Servi
02:11
Paralyzed man moves his hand controlled by his own brain for the first time.

6 months ago / 99 views

A man in Ohio has become the first patient ever to move his paralyzed hand using his own thoughts. Doctors at The Ohio State University Wexner Medical Center have teamed up with researchers from Battelle on the rollout of Neurobridge technology, that coul
04:19
Just How Fast Does A Virus Spread?

6 months ago / 103 views

How fast does an infection spread through the human body? Use the link http://www.audible.com/lifenoggin and get a free audio book with a 30-day trial! Support Life Noggin on Patreon: https://www.patreon.com/LifeNogginStudios Follow Us! https://twitter.co
02:20
The Collective Project: Robert Downey Jr. Delivers a Real Bionic Arm

6 months ago / 102 views

Robert Downey Jr. and Albert Manero, a #CollectiveProject student who founded Limbitless, surprised a very special child with a new bionic 3D printed arm at no cost to the family. To learn more about Albert and the #CollectiveProject visit: Microsoft Offi
04:40
Why do we dream?

6 months ago / 361 views

Jessi had the weirdest dream last night and wants to share with you why our brains make dreams. ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids ---------- Looking for SciShow elsewh
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02:47
What if You Were At The Nuclear Explosion Area?

6 months ago / 98 views

Download War Robots 6v6 PvP game and get AWESOME Starter Pack! http://bit.ly/2F1wVkf If you like this video - put Thumb Up button (please) and ►Subscribe to my channel! - goo.gl/zgx5Ew - - I can make a cool advertising for you, just give me $1,000,000 ) ►
10:18
Why You Should Put YOUR MASK On First (My Brain Without Oxygen) - Smarter Every Day 157

6 months ago / 108 views

There are parts of this video that I don't remember making. Click here to tweet this important information to others ▶ https://goo.gl/9R70Ca Click here to subscribe: http://bit.ly/Subscribe2SED ▼ Click below for more links! ▼ Click this link to thank NASA
04:28
This Lifelike Robotic Arm Gets Smarter Over Time

6 months ago / 89 views

Easton LaChappelle, CEO of advanced prosthetics company Unlimited Tomorrow, talks about the updates to the company's prosthetic arm that utilizes artificial intelligence. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/tec
03:51
Open Bionics Is Creating Affordable And Stylish 3D Printed Protheses

6 months ago / 95 views

This company is changing the way we see prostheses. Open Bionics is a UK-based start-up tech company. Its mission is to create affordable 3D printed prostheses. They are about 30 times cheaper than other prostheses on the market. They operate using sensor
03:02
This Saw Will Automatically Stop Itself Before It Hits Your Fingers — Here's How

6 months ago / 76 views

This is SawStop, it's a saw that could save you from a serious injury. It works just like any other table saw, but stops immediately when in contact with flesh. It works using the electrical signals from your finger. These signals are picked up by the saw