Search Results: "hepatitis b treatments"

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11:09
Biomedical Treatments: Crash Course Psychology #36

691 views / 0 likes - added 9 years ago

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.
04:31 Popular
Why It’s So Hard To Cure HIV/AIDS - Janet Iwasa

1,038 views / 2 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/why-it-s-so-hard-to-cure-hiv-aids-janet-iwasa In 2008, something incredible happened: a man was cured of HIV. In over 70 million HIV cases, this was a first, and, so far, a last, and we don’t yet understand exac
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03:44 Popular
Why Do We Still Test Cosmetics On Animals?

777 views / 1 likes - added 8 years ago

Cosmetic companies need to test that their products are safe before selling them to consumers, but is animal testing the best way? Should We Trust Studies On Mice? ???? http://bit.ly/1soDNhc Sign Up For The Seeker Newsletter Here ???? http://bit.ly/1UO1Px
14:41 Popular
We Need Better Drugs -- Now - Francis Collins

1,451 views / 0 likes - added 8 years ago

Today we know the molecular cause of 4,000 diseases, but treatments are available for only 250 of them. So what's taking so long? Geneticist and physician Francis Collins explains why systematic drug discovery is imperative, even for rare and complex dise
03:32
This Disease Can Make ALL Your Hair Fall Out

335 views / 0 likes - added 4 years ago

Some people lose some of their hair naturally overtime, but what about those who lose all their hair? What's actually going on?Watch more: Peeling Skin Syndrome https://www.youtube.com/watch?v=X0Mqui_d804Meet The Life Noggin Team!Director/Voice - Pat Graz
04:38 Popular
The Power Of The Placebo Effect - Emma Bryce

908 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-power-of-the-placebo-effect-emma-bryce The placebo effect is an unexplained phenomenon wherein drugs, treatments, and therapies that aren’t supposed to have an effect — and are often fake — miraculously make
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02:11
Huntington Disease

554 views / 0 likes - added 8 years ago

Huntington disease is caused by a mutation in the HTT gene. Understanding how the mutation causes neurodegeneration might help researchers develop treatments that protect brain function. This animation describes the genetic defect that underlies Huntingto
05:10 Popular
How does asthma work? - Christopher E. Gaw

1,763 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/how-does-asthma-work-christopher-e-gaw More than 300 million people around the world suffer from asthma, and around 250,000 people die from it each year. But why do people get asthma, and how can this disease be
Henrietta Lacks: The 'immortal' cells that changed the world - BBC REEL

214 views / 0 likes - added 2 years ago

In 1951, Henrietta Lacks, a black woman from Baltimore, USA, died of cancer. However, cells taken from her body without her knowledge continued to grow and multiply even after her death. They became the first 'immortalised human cell line' and changed med
05:58
What is bipolar disorder? - Helen M. Farrell

638 views / 1 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/what-is-bipolar-disorder-helen-m-farrell The word bipolar means ‘two extremes.’ For the many millions experiencing bipolar disorder around the world, life is split between two different realities: elation and de
06:40
A third of Americans are considered prediabetic—but many may be better off without treatment

399 views / 1 likes - added 5 years ago

The war on ‘prediabetes’ could be a boon for pharma—but is it good medicine? Learn more: https://scim.ag/2XJoxfR Quick summary: Sweeping diagnosis | In 2004 and 2010, the American Diabetes Association (ADA) expanded the blood sugar range it considers a si
03:01
Why Lice Are So Hard To Kill

400 views / 0 likes - added 5 years ago

Lice can be hard to get rid of. In fact, head lice are now resistant to many over-the-counter treatments. Turns out, lice are a problem humans have been itching to fix for over 7 million years. Lice are small, tricky to spot, and can even hold their breat
04:29 Popular
What Is Depression? - Helen M. Farrell

713 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-is-depression-helen-m-farrell Depression is the leading cause of disability in the world; in the United States, close to ten percent of adults struggle with the disease. But because it’s a mental illness, i
04:33 Popular
What Is Leukemia? - Danilo Allegra And Dania Puggioni

931 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-is-leukemia-danilo-allegra-and-dania-puggioni Stem cells found in the bone marrow are crucial for our health because they are needed to become new blood cells that sustain and protect our bodies. But when t
04:54 Popular
What happens during a heart attack? - Krishna Sudhir

1,666 views / 1 likes - added 7 years ago

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
05:33
What is schizophrenia? - Anees Bahji

319 views / 0 likes - added 4 years ago

Discover what we know and dont know about the symptoms, causes, and treatments of schizophrenia. --Schizophrenia was first identified more than a century ago, but we still dont know its exact causes. It remains one of the most misunderstood and stigmatize
03:56
What Deadly Diseases Look Like On Your Body

624 views / 0 likes - added 7 years ago

50,000 American adults are killed annually by diseases that have vaccines. Check out more awesome videos at BuzzFeedBlue! http://bit.ly/YTbuzzfeedblue1 GET MORE BUZZFEED: www.buzzfeed.com www.buzzfeed.com/video www.buzzfeed.com/videoteam www.youtube.com/b
03:29
Connectome Scanning: Looking at the Brain's Wiring

549 views / 0 likes - added 6 years ago

There's an MRI scanner in Cardiff that can look at how the brain's wired up: your connectome. It's nowhere close to science fiction singularity brain-uploading, but it might well be part of unlocking new medical treatments in the years to come. Thanks to
02:55
Why Does Hair Turn Gray?

545 views / 1 likes - added 6 years ago

Hair can be so many different colors, but why do so many adults have gray hair? Hi there! We at SciShow want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowS
25:11
I Let Robots Give Me A Makeover

116 views / 0 likes - added 8 months ago

Thanks to Google Maps for sponsoring a portion of this video!! You can download Google Maps here: https://maps.app.goo.gl/LbjTy. @googlemapsHELLO FRIENDS!! As you guys may know, I'm always down to try some new beauty tech - so when I stumbled upon two rob
05:34
What's missing in medical research? - Greg Foot

116 views / 0 likes - added 1 year ago

Dig into why ethnic diversity is so important to medical research when creating new treatments and medicines for diseases.--While all humans share 99.9% of our DNA, differences in the remaining 0.1% hold important clues about the causes of diseasesand the
07:38
How Were Fooled By Statistics

236 views / 0 likes - added 3 years ago

Is punishment or reward more effective as feedback? Do new medical treatments really work? What about streaks in sport? Without considering regression to the mean, we are prone to making significant errors.Check out Audible.com: http://bit.ly/ZJ5Q6zFilmed
03:56
This Rare Disorder Makes You Fall Asleep Randomly

307 views / 0 likes - added 3 years ago

You guys have been asking for a video on Narcolepsy. Hopefully this shines some light on the topic!Watch more: What If You Never Changed Your Sheets? https://www.youtube.com/watch?v=WDEtVw9RFGAMeet The Team!Director/Voice - Pat Graziosi: http://twitter.co
04:49
Why Pink Himalayan Salt Is So Expensive | So Expensive

511 views / 0 likes - added 4 years ago

Pink Himalayan salt is used in speciality foods, spa treatments, and even home design. 100 grams of it can cost $5 to $8, up to 20 times more than generic table salt. So, why is it so expensive? Special Thanks to: https://www.youtube.com/watch?v=d0NGD0Pzi
03:14 Popular
How Fighting Wildfires Makes Them Worse

1,325 views / 7 likes - added 8 years ago

Today's wildfires burn, on average, twice the amount of land they did in 1970. The reason? We've been working too hard to put them out. Thanks to our Patreon patrons: - Today I Found Out - Jeff Straathof - Mark - Maarten Bremer - BurmansHealthShop - Duhil
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02:56
New York’s Master Wigmaker Makes Hair Dreams Come True

558 views / 0 likes - added 6 years ago

Nicholas Piazza has been in the hair business for 50 years, creating intricate handmade wigs from human hair. Piazza's wigs take from five to six weeks to complete, with each strand of hair delicately crocheted by hand. This attention to detail has paid o
03:02
Does It Matter Which Color Egg You Buy? (Why Are They Different?)

449 views / 0 likes - added 6 years ago

Ever wondered why some eggs are different colors? There’s a lot more science behind it than you might think. Dinosaur Eggs Found: What Can We Learn From Them? - https://youtu.be/7ctEUs_idP8 Read More: Buried or Open? Ancient Eggshells Reveal Dinosaur Nest
10:51
Trauma&Addiction: Crash Course Psychology #31

665 views / 0 likes - added 9 years ago

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.
03:33
Why Haven't We Cured Cancer Yet?

615 views / 0 likes - added 5 years ago

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
03:46
How Lice Turn Your Hair Into Their Jungle Gym | Deep Look

625 views / 0 likes - added 5 years ago

Why are itchy lice so tough to get rid of and how do they spread like wildfire? They have huge claws that hook on hair perfectly, as they crawl quickly from head to head. JOIN our Deep Look community on Patreon! https://www.patreon.com/deeplook SUBSCRIBE
04:23
Where Do Lice Come From?

513 views / 1 likes - added 5 years ago

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
03:19
Why baby cages were a thing

382 views / 0 likes - added 5 years ago

Yep, they hung above traffic. And there was a reason. Join the Video Lab! http://bit.ly/video-lab In this episode of Vox Almanac, Vox’s Phil Edwards explores the bold and beautiful baby cage. Yes, hanging baby cages were a minor fad in the early 20th cent
01:57
Why Your Nose Runs When It is Cold Outside

649 views / 0 likes - added 7 years ago

→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 a
05:14 Popular
How to never have a serious poison ivy rash again

734 views / 1 likes - added 7 years ago

Urushiol oil in poison sumac, poison oak, and poison ivy may produce a severe skin rash. Timely urushiol removal can prevent poison ivy skin reaction. The key is to understand how poison ivy works. http://www.extremedeerhabitat.com/habitat-blog Jim Brauke
05:09
How to never have a serious poison ivy rash again

343 views / 0 likes - added 2 years ago

Urushiol oil in poison sumac, poison oak, and poison ivy may produce a severe skin rash. Timely urushiol removal can prevent poison ivy skin reaction. The key is to understand how poison ivy works. http://www.extremedeerhabitat.com/habitat-blog Jim Brauke
39:56
Dogs | 60 Minutes Full Episodes

31 views / 0 likes - added 3 weeks ago

From 2014, Anderson Cooper's report on Chaser, a dog that could seemingly identify the names of over a thousand different toys. And from November of last year, Cooper's story on how dogs may have evolved to be friendlier, and his look at how trial cancer
05:14 Popular
How Do You Get Diabetes?

701 views / 0 likes - added 8 years ago

Diabetes is a huge concern, with obesity as the leading cause. What's the difference between Type I and Type II, and is there a cure? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Check out Ka
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04:35
MICRO-WORLD on a Human Scale (3D Animation)

205 views / 0 likes - added 2 years ago

How would viruses, molecules or other microorganisms be if the atoms were a few centimeters in diameter?This video shows the different sizes of the micro world on a more familiar scale so that we have an idea of the enormous differences that there is.MY W
03:42 Popular
What If You Never Washed Your Face?

1,762 views / 15 likes - added 4 years ago

Don't touch your face.Watch more: What If You Never Showered? https://www.youtube.com/watch?v=cqXzmiAvav0Follow Blocko on Twitter: https://twitter.com/lifenogginMeet The Team!Director/Voice - Pat Graziosi: http://twitter.com/PatGraziosi Executive Producer
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03:08
What Are Scars?

457 views / 0 likes - added 8 years ago

Almost everyone has a scar that tells a story, but have you ever wondered why exactly scars form in the first place? Warning: There are some graphic images of scars in this episode. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on
04:55
What causes heartburn? - Rusha Modi

620 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-causes-heartburn-rusha-modi Humans have been battling heartburn for hundreds, if not thousands, of years. But recently the incidence has risen, mak
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04:21
Why Do Soap Bubbles Have Rainbow Swirls?

664 views / 2 likes - added 7 years ago

Scientists have just found a way to get rid of the swirling rainbows in bubbles, but why is it important? What is the Marangoni effect? Why You're All Washing Your Hands Wrong! - http://bit.ly/2cRrV0B Sign Up For The Seeker Newsletter Here - http://bit.ly
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03:57
What's the Deal with Acne?

611 views / 0 likes - added 7 years ago

ChemMatters Article: https://www.acs.org/content/dam/acsorg/education/resources/highschool/chemmatters/issues/2016-2017/December%202016/chemmatters-dec2016-acne.pdf ChemMatters: https://www.acs.org/content/acs/en/education/resources/highschool/chemmatters
04:12
Some Popular Surgeries Are Just Placebos, Here’s Why They Still Exist

436 views / 0 likes - added 6 years ago

Just like there are sugar pills — placebo surgeries can trick patients. Are doctors performing complicated and expensive surgeries for no reason? Scientists Want to Transplant a Human Head, Here's Why That's a Bad Idea - https://youtu.be/CMHhF5N1FPY Read
05:57
What Tardigrades Can Teach Us About Life in the Rainforest

475 views / 0 likes - added 6 years ago

Dr. Meg Lowman climbs hundreds of feet off the ground to reach ecosystems at the very top of the rainforest. Her research sheds new light on these extremely diverse communities of plants and animals, from sloths to butterflies to tiny tardigrades. Experie
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How Are New Medications Developed?

789 views / 0 likes - added 8 years ago

Scientists are constantly looking for cures and treatments for a number of diseases, but how do these cures get turned into drugs? Why Are Prescription Drugs So Expensive? ►►►► http://bit.ly/1OcXKOK Sign Up For The TestTube Newsletter Here ►►►► http://bit
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02:15
The Actual Impact Of The Placebo Effect On Science

614 views / 0 likes - added 7 years ago

We know the placebo effect works, but researchers are starting to figure out exactly why and how doctors could use it to treat patients. Does The Placebo Effect Work On You? - https://youtu.be/qXrXUwyhuEg Sign Up For The Seeker Newsletter Here - http://bi
04:00 Popular
What's The Best Way To Whiten Teeth?

709 views / 1 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions In the age of selfies, it seems everyone wants to have a whiter, brighter smile. While one option to achieve this involves a trip to the dentist for a professional whitening, many people have turned to over-the-counte
05:23
What causes panic attacks, and how can you prevent them? - Cindy J. Aaronson

270 views / 0 likes - added 3 years ago

Dig into the science of what triggers panic attacks, how to recognize them, and the available treatments for panic disorder.--Countless poets and writers have tried to put words to the experience of a panic attack a sensation so overwhelming, many people
04:21
Is There Any Actual Science Behind Stem Cell Therapy?

535 views / 0 likes - added 6 years ago

Stem cell research promises incredible cures, but what are the risks and how successful are these trials really? Reprogramming Skin to Grow New Organs Is Now Possible - https://youtu.be/6txIbBQGu5k Read More: Three Women Blinded By Unapproved Stem-cell ‘t
03:35 Popular
Why Can't We Experiment On Human Embryonic Stem Cells?

736 views / 0 likes - added 8 years ago

Human embryonic stem cell research is incredibly controversial, and the current law says we can only study them for 14 days. Why is this? Will This New Stem Cell Treatment End The Controversy? ►►►► http://bit.ly/1tC1DWO Sign Up For The Seeker Newsletter H
04:09
Will You Get the Brain Vaccine?

113 views / 0 likes - added 1 year ago

Protect the Noggin! Protect your Life!Learn more about the SENS Research Foundation's End of Year Fundraiser here - https://www.sens.org/eoy2022/SENS Website: https://bit.ly/SENSLNSENS Intro: https://bit.ly/SENSIntroEnter to become a Life Noggin Character
03:26
How Dangerous Is Popping Pimples? - Dear Blocko #7

649 views / 3 likes - added 5 years ago

It's Dear Blocko #7! Watch more: What If You’re Upside Down For Too Long? - Dear Blocko #6 ►► https://www.youtube.com/watch?v=QA-6i6QKEKc&t=0s&list=PL8L0MzSk_V6IuSpsTXRsyq2-4r08OpbhO&index=7 Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Lif
03:56 Popular
Does Cough Medicine Really Work?

1,392 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions What do you do when you have a bad cough? If you reach for the cherry-flavored cough medicine, you're not alone. Every year, people spend billions of dollars on this stuff. But does any of it actually work? In this ep
03:26
How Many Times Can You Break The Same Bone?

373 views / 0 likes - added 4 years ago

Same Bone. Different accident. Can you really break the same bone over and over?Watch more: What If You Didn't Have Bones? https://www.youtube.com/watch?v=_ASpoeFRTZ0Life Noggin Merch!: https://crowdmade.com/collections/lifenogginMeet The Team!Director/Vo
04:20
One Shot Could Provide All the Vaccines You'll Ever Need

657 views / 1 likes - added 6 years ago

Hate needles? Researchers may have found a way to combine all the vaccines you'll ever need into a single shot. Here's how it works. The Bizarre Story Of The Very First Vaccine - https://youtu.be/fF5-aJ-o0Os Sign Up For The Seeker Newsletter Here - http:/
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09:09
The phony health craze that inspired hypnotism

282 views / 0 likes - added 3 years ago

In the 1780s, a charismatic healer caused a stir in Paris.Subscribe to Vox and turn on notifications () so you don't miss any videos: http://goo.gl/0bsAjOScientific progress in the 18th century in Europe, a period known as the Age of Enlightenment, was de
05:19
What causes seizures, and how can we treat them? - Christopher E. Gaw

231 views / 0 likes - added 2 years ago

Discover what we know and dont know about the causes and treatment of seizures, and what to do if you encounter someone experiencing a seizure.--Nearly 3,000 years ago, a Babylonian tablet described a curious illness called miqtu that caused symptoms rang
05:48
Should you donate your DNA to help cure diseases? - Greg Foot

218 views / 1 likes - added 3 years ago

Discover how scientists are using crowdsourced DNA to find the causes of untreatable diseases, and developing new drug treatments for them.--When scientists don't know the cause of a medical condition, developing a drug treatment takes significant trial a
04:40
Why do some people snore so loudly? - Alayna Vaughan

163 views / 0 likes - added 2 years ago

Dig into the science of what causes snoring, and how chronic snoring can be a sign of sleep disorders such as sleep apnea.--A leather mask that clamps the mouth shut. A cannonball sewn into a soldiers uniform. A machine that delivers sudden electrical pul
03:32
Is It Possible To Erase Your Memories?

506 views / 0 likes - added 7 years ago

Science suggests it's possible to erase specific memories. But even if we can, should we? Learn more at HowStuffWorks.com: http://science.howstuffworks.com/life/spotless-mind.htm Share on Facebook: Share on Twitter: Subscribe: http://goo.gl/ZYI7Gt Visit o
03:24
Have We Really Engineered a Plane That Prevents Jet Lag?

443 views / 1 likes - added 5 years ago

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
03:37
What Would Happen If You Were Allergic To Water?

385 views / 1 likes - added 5 years ago

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
02:58
What If You Stopped Brushing Your Teeth Forever?

596 views / 0 likes - added 5 years ago

What if you never brushed your teeth? Or even stopped for a year? Here's what would happen! Listen to our podcast: http://sidenotepodcast.com Ask us your burning questions in the comments! Created by: Mitchell Moffit and Gregory Brown Written by: Tharsan
04:23
Two-Thirds of All Cancers Are Caused By One Thing: Your DNA

473 views / 0 likes - added 7 years ago

While environmental factors can play a huge role, the number one cause of cancer is mutations from regular cell replication. Does this mean cancer in humans is simply inevitable? Why Did Our Early Ancestors Resort to Cannibalism? - https://youtu.be/dPmnoV
02:50 Popular
Why Is Bird Poop White?

1,250 views / 1 likes - added 8 years ago

Bird poop: It’s the bane of cars, statues, awnings and occasional hapless pedestrians across the world. But what is this stuff anyway? Why does it look so unnatural? Why is it white? Learn more at HowStuffWorks.com: http://animals.howstuffworks.com/birds/
04:56
What Exactly Is the Blood Brain Barrier?

249 views / 0 likes - added 3 years ago

Our brains are choosy about what they let in, and that's thanks to the blood brain barrier. In this episode, Patrick explores how this anatomical separation between our blood and brain keeps us safe from potential harm. Subscribe to Seeker! http://bit.ly/
06:06
Ethical dilemma: Whose life is more valuable? - Rebecca L. Walker

195 views / 0 likes - added 1 year ago

Puzzle through a classic ethical dilemma and decide: how do we determine the value of a life, whether human or non-human?--To protect against a possible resurgence of smallpox, the US government is funding research to improve treatments and vaccines. And
03:37
The Super Secrets of Sewage

362 views / 0 likes - added 1 year ago

Order your copy of ""How To Prevent The Next Pandemic"" here: https://www.amazon.com/Prevent-Next-Pandemic-Bill-Gates/dp/0593534484In 2020, many cities started monitoring wastewater for viruses, and there are a lot of non-virus reasons to keep doing it.LE
03:13 Popular
I Lost All My Friends Because I Got Head Lice

806 views / 0 likes - added 5 years ago

By Nora | Ready to "wear it out loud?” Merch store open, SHOP NOW: http://bit.ly/storybooth-merch | Subscribe: http://bit.ly/sub2storybooth | Record your story @ https://storybooth.com or our iPhone app for a chance to get animated. Comment, like, share t
03:51 Popular
History of Bionics

920 views / 1 likes - added 8 years ago

The history of bionics **** SOURCES AND LINKS **** Nyctalope http://www.coolfrenchcomics.com/nyctalope.htm Cyborg http://www.theatlantic.com/technology/archive/2010/09/the-man-who-first-said-cyborg-50-years-later/63821/ http://web.mit.edu/digitalapollo/Do
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11:19
The Secret to Roasting Amazing Potatoes According to Chemistry

310 views / 0 likes - added 4 years ago

In the mood for more food science? Check out PBS Digital Studios newest show--Serving Up Science! https://www.youtube.com/channel/UClJ8BxAuS5hDlTnlZoDPV5wMaking delicious roasted potatoes is all about finding the right texture and consistency. Here at Rea
03:14 Popular
How Does Hair Dye Work?

930 views / 2 likes - added 8 years ago

Some hair dyes are basically fine-grained paint. But dyes that stick with you for more than a couple weeks physically and chemically change each hair. Learn how with HowStuffWorks. Learn more at HowStuffWorks.com: Share on Facebook: Share on Twitter: Subs
05:21
What Causes a Heart Attack?

413 views / 1 likes - added 4 years ago

What is the leading cause of heart attacks worldwide? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more SICK | http://bit.ly/SICKplaylistAtherosclerosis. Thats athero, which talks about the vessels in our heart, plus sclerosis, which means fib
03:49
Do Crosswalk And 'Close Door' Buttons Really Do Anything?

549 views / 0 likes - added 7 years ago

Are the buttons we push to cross streets, close elevator doors, and nudge the office thermostat really connected to anything? Some aren’t! Learn how these placebo buttons (don’t) work. Learn more at HowStuffWorks.com: http://science.howstuffworks.com/life
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04:49
Want a Whole New Body? Ask This Flatworm How | Deep Look

541 views / 0 likes - added 5 years ago

Planarians are tiny googly-eyed flatworms with an uncanny ability: They can regrow their entire bodies, even a new head. So how do they do it? You can learn more about CuriosityStream at https://curiositystream.com/deeplook Support Deep Look on Patreon!!
04:20
These Fighting Fruit Flies Are Superheroes of Brain Science | Deep Look

305 views / 0 likes - added 3 years ago

Thanks to The Great Courses Plus for sponsoring this episode of Deep Look. Try a 30 day trial of The Great Course Plus at http://ow.ly/7QYH309wSOL. If you liked this episode, you might be interested in their course Major Transitions in Evolution. POW! BAM
03:41 Popular
Why Are Old People Taking The Blood Of Young People?

801 views / 1 likes - added 5 years ago

The older generation is taking the blood of younger people in increasing numbers. Does young blood transfusions really help adults?Watch more: Can You Give Blood After Death? https://www.youtube.com/watch?v=Vs7tyYpKDc0&t=22s Subscribe: https://bit.ly/SubL

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