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Videos uploaded by user “SciShow” for the 2014
5 of the World's Most Dangerous Chemicals
 
10:45
They explode when you touch them. Even a millionth of a gram can kill you. They can even disable you with their horrifying smell. SciShow introduces you to give of the most dangerous chemicals in the world. Hosted by: Hank Green ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://pipeline.corante.com/archives/things_i_wont_work_with/ http://web.archive.org/web/20060318221608/http://www.airproducts.com/nr/rdonlyres/8479ed55-2170-4651-a3d4-223b2957a9f3/0/safetygram39.pdf http://www.bunkertours.co.uk/germany_2004.htm http://onlinelibrary.wiley.com/doi/10.1002/anie.201100300/abstract http://www2.chemistry.msu.edu/courses/CEM958/10-11/talks/Spahlinger.pdf http://www.atsdr.cdc.gov/csem/csem.asp?csem=6&po=12 http://books.google.com.au/books?id=MSDOAAAAMAAJ&pg=RA3-PA6&lpg=RA3-PA6&dq=smell+thioacetone&source=bl&ots=X0UH-GWpAa&sig=5wmkE-x9ZTWlWq5mCb6aQ9Argvw&hl=en&ei=14IoSoXQAtuptgeX0-jWBQ&sa=X&oi=book_result&ct=result&redir_esc=y http://www.ebah.com.br/content/ABAAAe2O8AA/clayden-greeves-organic-chemistry https://www.princeton.edu/~achaney/tmve/wiki100k/docs/Thiol.html http://webbook.nist.gov/cgi/cbook.cgi?ID=C4756052&Mask=8 http://www.psc.edu/science/Klein2000/getting_jump_on_superacids.pdf http://www.realclearscience.com/blog/2013/08/the-worlds-strongest-acids.html http://science.howstuffworks.com/acid-info.htm http://pipeline.corante.com/archives/2013/01/09/things_i_wont_work_with_azidoazide_azides_more_or_less.php http://onlinelibrary.wiley.com/doi/10.1002/anie.201100300/abstract http://web.archive.org/web/20060318221608/http://www.airproducts.com/nr/rdonlyres/8479ed55-2170-4651-a3d4-223b2957a9f3/0/safetygram39.pdf http://www.purdue.edu/ehps/rem/hmm/pyro.htm
Views: 5807921 SciShow
The Truth About 'Truth Serum'
 
03:54
Sodium pentothal, the so-called ‘truth serum,’ is real! But does it work? Find out what ‘truth serums’ do, and how your brain lets you tell lies. Hosted by: Hank Green ---------- Message from our subbable subscribers: 'I love you, Elise! Thanks for agreeing to marry me!' -John Roebuck Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://fas.org/irp/doddir/milmed/warpsychiatry.pdf https://www.cia.gov/library/center-for-the-study-of-intelligence/kent-csi/vol5no2/html/v05i2a09p_0001.htm http://scholarlycommons.law.northwestern.edu/cgi/viewcontent.cgi?article=4375&context=jclc http://www.drugbank.ca/drugs/DB00599 http://www.nytimes.com/2011/04/10/weekinreview/10injection.html?_r=0 http://io9.com/5902559/what-truths-does-truth-serum-actually-reveal
Views: 1100172 SciShow
Migraines: Not Just Another Headache
 
03:57
If you've never had a migraine, you might think it's just a really bad headache. But if you've ever had them, or you know someone who does, you know that they're much worse -- and much more complicated -- than that. Hank explains the biology behind this disorder of the central nervous system, and how it can be treated. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.mayoclinic.org/diseases-conditions/migraine-headache/basics/definition/con-20026358 http://www.migrainetrust.org/factsheet-migraine-what-is-it-10504 https://www.lef.org/protocols/health_concerns/migraine_03.htm http://www.ncbi.nlm.nih.gov/pubmed/17970989 http://umm.edu/health/medical/reports/articles/migraine-headaches http://www.huffingtonpost.com/2014/02/10/what-not-to-say-to-people-with-migraine_n_4745863.html
Views: 953614 SciShow
Why Do Cats Knead?
 
02:33
SciShow tackles one of the cutest questions ever: Why cats knead. You might have heard the theory, but do you know what adult cats would hold on to kitten-like behavior? The answers await! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.smithsonianmag.com/history/a-brief-history-of-house-cats-158390681/ http://www.smcm.edu/psyc/_assets/documents/SMP/Showcase/1213_LMartin.pdf http://www.livescience.com/40548-why-do-cats-knead.html http://bigcatrescue.org/wildcat-facts/
Views: 1188129 SciShow
Does My Voice Really Sound Like That?
 
02:24
Take it from an expert: It’s weird to hear how your voice really sounds. But why does it sound different to you than everyone else. Hank explains -- in a deep, resonant voice. Hosted by: Hank Green ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://mentalfloss.com/article/12796/why-do-our-voices-sound-different-us-other-people http://www.scientificamerican.com/article/why-does-my-voice-sound-different/
Views: 1122662 SciShow
Milk, and the Mutants That Love It
 
03:52
Got milk? Fact is, most people don't -- and shouldn't -- because for them, ice cream and milkshakes are basically toxic. So why can some people drink milk and survive? Turns out they're mutants! SciShow explains. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.nature.com/news/archaeology-the-milk-revolution-1.13471 http://www.livescience.com/37649-why-people-drink-milk-benefits.html http://www.livescience.com/34874-cows-milk-may-reduce-baby-milk-intolerance-100901.html http://www.trueactivist.com/harvard-scientists-urge-you-to-stop-drinking-milk/ http://www.slate.com/articles/health_and_science/human_evolution/2012/10/evolution_of_lactose_tolerance_why_do_humans_keep_drinking_milk.html
Views: 811189 SciShow
Are Blue Eyes Endangered?
 
04:02
SciShow explains the genetics -- and physics -- behind why blue eyes are blue, and what the future may be for the trait. Spoiler alert: Blue eyes aren’t really blue! SciShow explains! Hosted by: Hank Green ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources:
Views: 1413918 SciShow
What Stephen Hawking Really Said About Black Holes
 
04:28
Hank explains the science behind recent reports that physics great Stephen Hawking said "there are no black holes." There are. They're just super complicated. ---------- Messages from our Subbable subscribers: Happy Valentine's Day my beautiful panda. I love you. I love you Steve- almost as much as Science. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://arxiv.org/abs/1401.5761 http://arxiv.org/pdf/1401.5761v1.pdf http://www.popularmechanics.com/science/space/deep/no-black-holes-heres-what-stephen-hawking-actually-said-16442205?src=spr_TWITTER&spr_id=1457_42616980 http://www.pbs.org/newshour/updates/hawking-meant-black-holes/
Views: 1557441 SciShow
What are Blood Types?
 
03:05
Quick Questions explains why, when it comes right down to it, there are really only eight kinds of people in the world. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.ncbi.nlm.nih.gov/books/NBK2261/ http://www.nobelprize.org/educational/medicine/landsteiner/readmore.html http://anthro.palomar.edu/blood/Rh_system.htm http://www.nlm.nih.gov/medlineplus/ency/article/002223.htm http://www.rcsb.org/pdb/101/motm.do?momID=21 http://learn.genetics.utah.edu/content/inheritance/blood/ http://www.northshore.org/community-events/donating-blood/blood-types/ http://www.redcrossblood.org/learn-about-blood/blood-types
Views: 1355964 SciShow
How to Supercool Water: A SciShow Experiment
 
03:46
Water doesn’t always freeze when it’s supposed to. Learn about supercooling, and how to supercool a bottle of water at home -- and then turn it to ice instantly! Hosted by: Michael Aranda ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources:
Views: 722182 SciShow
Why Do Joints Pop And Crack?
 
02:24
SciShow explains what really causes those popping sounds your joints make -- fluid dynamics, people! -- and what you should watch out for if you're a habitual knuckle-popper. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.scientificamerican.com/article/what-makes-the-sound-when/ http://cal.vet.upenn.edu/projects/saortho/chapter_86/86mast.htm http://www.loc.gov/rr/scitech/mysteries/joint.html http://health.howstuffworks.com/human-body/systems/musculoskeletal/question437.htm http://www.hopkinsmedicine.org/healthlibrary/test_procedures/orthopaedic/joint_aspiration_92,P07680/ http://www.livescience.com/9729-knuckle-cracking-ig-nobel-prize.html https://secure.flickr.com/photos/orijinal/4740214235
Views: 1138260 SciShow
What Causes Brain Freeze?
 
02:48
That terrible pain the befalls us when enjoying an icy treat! How does that happen? Is there a cure? Let Hank explain. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.sciencedaily.com/releases/2013/05/130522095335.htm http://mentalfloss.com/article/12293/why-do-people-get-ice-cream-headaches http://www.medicalnewstoday.com/articles/244458.php
Views: 483299 SciShow
Do I Only Use 10% of My Brain?
 
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SciShow debunks the myth that you only use 10 percent of your brain. So, how much do you really use? And how do we know? Hosted by: Hank Green ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.scientificamerican.com/article/do-people-only-use-10-percent-of-their-brains/ http://psychology.about.com/od/biopsychology/a/10-percent-of-brain-myth.htm http://www.snopes.com/science/stats/10percent.asp http://www.psychologytoday.com/blog/consciousness-and-the-brain/201106/do-we-use-only-10-percent-our-brain http://bigthink.com/videos/debunking-common-brain-myths https://faculty.washington.edu/chudler/tenper.html http://hub.jhu.edu/2014/07/24/busting-a-brain-myth#
Views: 1245284 SciShow
Graphene: The Next Big (But Thin) Thing
 
04:48
If you haven't heard of it before, you have now. And it may prove to be the next big thing in materials science. SciShow explains what it is, why it's so awesome, and what challenges we face in harnessing its amazing properties. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.ibtimes.com/what-graphene-5-incredible-facts-about-miracle-material-you-need-know-1399503 http://www.pnas.org/content/early/2013/07/09/1222276110 http://www.understandingnano.com/what-is-graphene.html http://www.newscientist.com/special/instant-expert-graphene http://www.physics.org/article-questions.asp?id=67 http://www.scientificamerican.com/article/geim-novoselov-physics-novel/
Views: 960146 SciShow
The Truth About Asparagus and Your Pee
 
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An astonishing amount of research has gone into the question of whether asparagus really makes your urine smell funny. Sci Show explains it all inside! Hosted by: Hank Green ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1379935/pdf/brjclinpharm00087-0116.pdf http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1715705/pdf/brmedj00052-0020.pdf http://chemse.oxfordjournals.org/content/early/2010/09/27/chemse.bjq081.full http://udel.edu/~mcdonald/mythasparagusurine.html http://www.smithsonianmag.com/science-nature/why-asparagus-makes-your-urine-smell-49961252/?no-ist http://mentalfloss.com/article/24731/why-does-asparagus-make-your-pee-smell-funny http://www.bbc.com/future/story/20140818-mystery-of-asparagus-and-urine http://www.webmd.com/food-recipes/features/why-pee-smells-funny-eat-asparagus
Views: 676636 SciShow
What's in Those Packets That Say 'Do Not Eat'? (And Why Shouldn't I Eat It?)
 
02:03
Quick Questions explains what’s in those little packets you find in packaged food, bottles of pills, and leather goods, and why you should do what the label says and not eat them. Hosted by: Michael Aranda ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/collections/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://health.howstuffworks.com/human-body/systems/digestive/ate-silica-packet.htm http://science.howstuffworks.com/innovation/science-questions/question206.htm
Views: 622714 SciShow
Why (and How) Do Bees Make Honey?
 
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Quick Questions explains how some bees can transform flower nectar into the liquid gold that you use to sweeten your tea. Hosted by: Hank Green ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.livescience.com/37611-what-is-honey-honeybees.html http://web.ncsu.edu/abstract/science/how-do-bees-make-honey/ http://www.theguardian.com/lifeandstyle/2013/aug/10/how-bees-make-honey-ask-a-grown-up http://animals.howstuffworks.com/insects/question300.htm http://insects.about.com/od/antsbeeswasps/p/honeybeesociety.htm
Views: 515295 SciShow
Weird Places: The Bay of Fundy
 
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SciShow takes you on a tour of Canada’s Bay of Fundy, home of the largest tidal range in the world. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.bayfundy.net/hightides/hightides.html http://www.amusingplanet.com/2012/03/tides-at-bay-of-fundy.html http://travel.nationalgeographic.com/travel/canada/bay-of-fundy-new-brunswick-nova-scotia/ http://www.bayoffundy.com/about/highest-tides/ http://www.cbc.ca/news/canada/nova-scotia/bay-of-fundy-tidal-power-gets-2-new-entrants-and-4m-1.2590233 http://fundyforce.ca/wp-content/uploads/2012/05/FORCE_Brochure_final.pdf http://www.abec.ca/what_to_visit/the%20bay%20of%20fundy.htm http://fundyforce.ca/renewable-and-predictable/tidal-energy-generation/
Views: 506539 SciShow
World’s Most Asked Questions: How Much Water Should I Drink a Day?
 
02:52
People ask Google everything under the sun. One of the most commonly searched questions in the world is “How much water should I drink a day?” SciShow has the answer! Watch more of the World’s Most Asked Questions here: https://www.youtube.com/playlist?list=PLsNB4peY6C6L1A74436Ccy3pvDhb33fhi And don’t forget to subscribe to www.youtube.com/scishow ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/collections/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: https://geiselmed.dartmouth.edu/news/2002_h2/pdf/8x8.pdf http://www.mayoclinic.org/healthy-living/nutrition-and-healthy-eating/in-depth/water/art-20044256 http://www.mayoclinic.org/healthy-living/nutrition-and-healthy-eating/multimedia/functions-of-water-in-the-body/img-20005799 http://www.bbc.com/news/magazine-24464774 http://www.cdc.gov/nutrition/everyone/basics/water.html https://www.youtube.com/watch?v=q3bjUu_ONjc -- SS on Dehydration http://www.urmc.rochester.edu/encyclopedia/content.aspx?ContentTypeID=1&ContentID=1499 http://www.nerdfitness.com/blog/2014/01/28/everything-you-need-to-know-about-hydration/ http://science.howstuffworks.com/dictionary/plant-terms/adenosine-triphosphate-atp-info.htm http://chemistry.about.com/od/waterchemistry/f/How-Much-Of-Your-Body-Is-Water.htm http://www.newhealthguide.org/What-Does-Water-Do-For-The-Body.html http://www.iom.edu/reports/2004/dietary-reference-intakes-water-potassium-sodium-chloride-and-sulfate.aspx
Views: 590773 SciShow
Why Did People Love Flappy Bird?
 
03:21
Flappy Bird was quite the gaming craze, but what about this super simple game appealed to our brains so much? ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com
Views: 937999 SciShow
How Does Tape Work?
 
02:01
Ever wonder what makes tape sticky? Hank will tell you in this episode of Quick Questions! ----------------------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com ---------------------- Sources: http://electronics.howstuffworks.com/everyday-tech/adhesive-tape.htm http://hyperphysics.phy-astr.gsu.edu/hbase/chemical/waal.html http://hyperphysics.phy-astr.gsu.edu/hbase/electric/diph2o.html http://www.scientificamerican.com/article/what-exactly-is-the-physi/ http://engineering.mit.edu/ask/what-are-basic-forces-behind-tape-and-glue http://www.budnick.com/TapeBlog/tabid/89/entryid/132/What-is-Viscoelasticity-and-Why-Should-I-Care.aspx
Views: 380510 SciShow
Does Alcohol Kill Brain Cells?
 
02:07
Quick Questions explains what alcohol does -- and doesn’t do -- to your brain cells. Enjoy this episode responsibly! Hosted by: Michael Aranda ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.nytimes.com/2004/11/23/health/23real.html?_r=0 http://gizmodo.com/drinking-alcohol-doesnt-actually-kill-brain-cells-1498785941 http://mentalfloss.com/article/49024/does-drinking-kill-brain-cells http://www.theatlantic.com/health/archive/2011/01/good-news-alcohol-doesnt-actually-kill-brain-cells/70082/ http://www2.potsdam.edu/alcohol/HealthIssues/1103162109.html#.U98Ny_mwIli http://science.howstuffworks.com/life/inside-the-mind/human-brain/10-brain-myths9.htm http://www.nature.com/scitable/blog/brain-metrics/are_there_really_as_many http://pubs.niaaa.nih.gov/publications/arh294/245-255.htm
Views: 724113 SciShow
Can Dogs See Color?
 
01:53
Quick Questions dispels the myth that dogs can only see in black and white. Hosted by: Michael Aranda ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.smithsonianmag.com/science-nature/new-study-shows-that-dogs-use-color-vision-after-all-13168563/?no-ist http://www.livescience.com/34029-dog-color-vision.html
Views: 579903 SciShow
Why Can't I Put Metal in the Microwave?
 
02:33
We know we're not supposed to put metal in the microwave, but why? We don't microwave silverware but what about Hot Pocket wrappers? They have metal on the inside. How does that work? Let Michael Aranda explain. Hosted by: Michael Aranda ---------- Messages from our Subbable subscribers: ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://mentalfloss.com/article/32032/why-cant-you-put-metal-microwave https://www.youtube.com/watch?v=u_yg5eKjA4U http://engineering.mit.edu/ask/why-can%E2%80%99t-we-put-metal-objects-microwave http://gizmodo.com/what-actually-happens-when-you-put-metal-in-a-microwave-1569906393 http://www.todayifoundout.com/index.php/2010/08/why-you-generally-shouldnt-put-metals-in-the-microwave/
Views: 1121076 SciShow
Why Does Beer Make You Pee?
 
02:28
Beer goes in, pee comes out. It's a simple equation, right? In today's SciShow Quick Questions, Hank goes a little deeper to find out why beer makes you pee! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.youtube.com/watch?v=v4IIFfguf1U http://www.youtube.com/watch?v=WtrYotjYvtU
Views: 374158 SciShow
Circadian Rhythm and Your Brain's Clock
 
04:10
Why do we sleep at night instead of during the day? In this episode of SciShow Hank talks about circadian rhythms, how they work, and how they regulate different processes in our bodies. ---------- Our President of Space for this episode: http://www.youtube.com/user/Kurzgesagt ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.ncbi.nlm.nih.gov/pubmed/18419318 http://www.livescience.com/13123-circadian-rhythms-obesity-diabetes-nih.html http://www.sleepfoundation.org/article/sleep-topics/sleep-drive-and-your-body-clock http://www.aasmnet.org/resources/factsheets/crsd.pdf http://www.helpguide.org/harvard/sleep_cycles_body_clock.htm http://www.princeton.edu/~ota/disk1/1991/9108/910805.PDF http://news.uci.edu/press-releases/circadian-rhythms-control-bodys-response-to-intestinal-infections-uci-led-study-finds/ http://blogs.nature.com/news/2012/03/gaining-control-of-our-circadian-rhythms.html http://news.yale.edu/2013/06/17/rhythm-everything http://online.wsj.com/news/articles/SB10000872396390444180004578018294057070544
Views: 565215 SciShow
Who Melted the Earth?
 
03:28
Hank clarifies, corrects, and generally straightens out the origins of the terrific heat inside the Earth. It's not only from the collisions and pressure that date back to Earth's formation, it also involves the transport of heavier elements toward the core and, more recently, the radioactive decay of elements. Sorry for the errors, Internet! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com
Views: 492920 SciShow
The First Volcano Power Plant!
 
03:45
Be blown away with this episode of SciShow News as Hank talks about using the power of one of earths most powerful energy sources: Volcanoes! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.sciencedirect.com/science/journal/03756505/49
Views: 495180 SciShow
Why Is My Poop Green?
 
02:49
One of the most commonly googled questions in the world is why feces can be green. Well, Quick Questions has the answer! Hosted by: Hank Green ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.onhealth.com/stool_color/article.htm http://altmedicine.about.com/od/gettingdiagnosed/a/green_stools.htm http://www.healthgrades.com/symptoms/green-stool
Views: 1160107 SciShow
Why Does Spicy Taste 'Hot' and Minty Taste 'Cool'?
 
02:43
A Quick Question answer that explains the chemistry that makes minty things taste “cool” and spicy things taste “hot”. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://chemistry.about.com/od/foodcookingchemistry/fl/Why-Does-Mint-Make-Your-Mouth-Feel-Cold.htm http://www.scientificamerican.com/article/why-is-it-that-eating-spi/ http://www.livescience.com/34213-spicy-food-taste-buds-myth.html http://www.wired.com/2010/09/why-does-spicy-food-taste-hot/ http://www.jbc.org/content/277/16/13375.full
Views: 572124 SciShow
The Deepest Hole in the World, And What We've Learned From It
 
04:01
SciShow takes you down the deepest hole in the world -- Russia's Kola Superdeep Borehole -- explaining who dug it and why, and what we learned about Earth in the process. Don't fall! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Written by Dave Loos ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.atlasobscura.com/places/kola-superdeep-borehole http://www2.gi.alaska.edu/ScienceForum/ASF7/725.html http://www.damninteresting.com/the-deepest-hole/ http://www.wirelinedrilling.com/sites/default/files/Kozlovsky%20Kola%20Deepest%20Well%20.pdf http://www.csmonitor.com/1985/0822/drock.html http://www.nytimes.com/1981/09/29/science/russians-plan-dramatic-expansion-of-effort-in-earth-drilling.html
Views: 8285090 SciShow
Am I 1% Nacho?
 
03:07
If you weighed 99 lbs, and ate 1 lbs of nachos, would that make you 1% nacho? Hank attempts to answer this question with a series of deeper questions on this episode of SciShow quick questions. Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com
Views: 648417 SciShow
Your Brain is Plastic
 
04:08
Educators, follow @IntelEDU on Twitter and visit http://intel.com/rightdevice for exclusive lesson plans, classroom tech ideas and to learn more about advancing education worldwide. Hank explains the gift that your brain gives you every day: the gift of neural plasticity -- the ways in which your brain actually changes at the cellular level as you learn. ------------------------ Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com --------------------- Sources: http://faculty.washington.edu/chudler/plast.html http://nichcy.org/schoolage/effective-practices/brain101#learning http://www.ncbi.nlm.nih.gov/pubmed/17024677 http://www.sciencedaily.com/releases/2011/02/110203141837.htm http://sharpbrains.com/blog/2008/02/26/brain-plasticity-how-learning-changes-your-brain/
Views: 672380 SciShow
Why Do Dogs Eat Grass?
 
02:16
Why do dogs eat grass? A look at your pup’s wild relatives may give you a sense of what dogs’ diets are really like. Hosted by: Hank Green ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.livescience.com/37796-why-do-dogs-eat-grass-vomiting.html http://dogs.about.com/od/faqs/f/whyeatgrass_petmd.htm http://www.peteducation.com/article.cfm?c=21+1276&aid=1139 http://www.cesarsway.com/dog-care/dog-nutrition/Why-Dogs-Eat-Grass-and-How-to-Prevent-It http://vetriscience.com/blog/2012/08/why-do-dogs-eat-grass/
Views: 651447 SciShow
How Do Animals Re-Grow Limbs (And Why Can't We?)
 
03:31
Starfish can regrow lost arms, and salamanders can sprout new limbs. So why can't we? Sci Show explains the science of regeneration, and explores the limitations the humans face -- and are trying to go beyond. ---------- Messages from our Subbable subscribers: Shai, have another wonderful trip around the sun. Rakastan sinua! -Noa Aika ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.livescience.com/34513-how-salamanders-regenerate-lost-limbs.html http://www.scientificamerican.com/article/new-limb-regeneration-ins/ http://www.sciencedaily.com/releases/2013/05/130520163727.htm?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+sciencedaily%2Ftop_news%2Ftop_science+%28ScienceDaily%3A+Top+News+--+Top+Science%29 http://www.hhmi.org/biointeractive/newt-limb-regeneration http://www.scientificamerican.com/article/regrowing-human-limbs/ http://www.pnas.org/content/early/2013/05/17/1300290110 http://phenomena.nationalgeographic.com/2013/03/13/will-we-ever-regenerate-limbs/ http://anonymouse.org/cgi-bin/anon-www.cgi/http://phenomena.nationalgeographic.com/2012/09/26/spiny-mice-flaying-skin-healing-factor/ http://anonymouse.org/cgi-bin/anon-www.cgi/http://embryo.asu.edu/pages/abraham-trembley http://anonymouse.org/cgi-bin/anon-www.cgi/http://phenomena.nationalgeographic.com/2011/05/12/an-entire-flatworm-regenerated-from-a-single-adult-cell/
Views: 898852 SciShow
The Ups and Downs of Air Turbulence
 
03:26
Ever wonder why sometimes the airplane you're flying on decides to lurch suddenly and cause your little baggie of peanuts to spill all over the place? Join Hank on SciShow today as he explores the in and outs and the ups and downs of turbulence. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.usatoday.com/story/travel/flights/2014/07/10/5-myths-about-air-turbulence/12301043/ http://www.livescience.com/43448-air-turbulence-dangerous-injuries.html http://www.pbs.org/newshour/rundown/airplane-turbulence-how-dangerous-is-it/ http://www.slate.com/articles/news_and_politics/explainer/2012/06/can_turbulence_cause_a_plane_crash_.html http://io9.com/can-turbulence-actually-shake-your-plane-out-of-the-sky-1442244111 http://www.popularmechanics.com/technology/aviation/safety/4327148 http://www.askthepilot.com/questionanswers/turbulence/ http://web.stanford.edu/group/ctr/articles/tackle.html http://physics.stackexchange.com/questions/56496/what-is-the-mystery-of-turbulence
Views: 724529 SciShow
Limnic Eruptions: When Lakes Explode
 
03:56
SciShow takes you inside a limnic eruption, a natural disaster that’s as deadly as it is rare. Hosted by: Hank Green ---------- This episodes' President of Space: Matthew Gaston would like to tell SciShow viewers to "Stay Curious"! Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://mhalb.pagesperso-orange.fr/nyos/2004EO300001_papier%20EOS%20Nyos.pdf http://www.aslo.org/lo/toc/vol_38/issue_4/0739.pdf http://education.nationalgeographic.com/education/media/lake-turnover/ http://www.ncbi.nlm.nih.gov/pubmed/20958652 http://www.theguardian.com/environment/2010/aug/16/rwanda-gas-lake-kivu http://www.slate.com/blogs/atlas_obscura/2013/07/26/lake_nyos_killed_1746_when_it_released_a_huge_pocket_of_co2.html http://www.livescience.com/40451-volcanic-co2-levels-are-staggering.html http://volcanoes.usgs.gov/hazards/gas/
Views: 665993 SciShow
The Nicest Neighborhoods in the Universe
 
08:04
What does it really take for a planet to be habitable? It turns out, certain parts of a star system, a galaxy, and even the universe as we know it, are more habitable than others. Get to know them as Hank takes you on a tour of some of the nicest neighborhoods in space. This will be the last video covering a space related topic on this channel! For more videos about space featuring Hank and our new hosts, head over to: https://www.youtube.com/user/scishowspace ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.solstation.com/planets/water-worlds.htm http://kencroswell.com/RedDwarfActivity.html http://news.discovery.com/earth/what-would-happen-if-our-planet-became-tidally-locked-130202.htm http://imagine.gsfc.nasa.gov/docs/ask_astro/answers/010330a.html http://www.astro.caltech.edu/~george/ay20/Chiappini-MilkyWay.pdf http://solar-center.stanford.edu/FAQ/Qage.html http://www.space.com/15341-planet-formation-stars-heavy-elements.html http://hyperphysics.phy-astr.gsu.edu/hbase/starlog/pop12.html http://members.nova.org/~sol/solcom/x-objects/cenbulge.htm http://www.enchantedlearning.com/subjects/astronomy/stars/lifecycle/starbirth.shtml http://sciencepenguin.com/orion-arm/ http://scitechdaily.com/astrophysicists-document-the-immense-power-of-quasar-radiation/ http://burro.astr.cwru.edu/Academics/Astr222/Galaxy/Structure/metals.html http://csep10.phys.utk.edu/astr162/lect/gclusters/localg.html
Views: 1561890 SciShow
Dam Fun Facts About Beavers
 
04:27
SciShow shares fun facts about nature's greatest engineers: the beaver! Special thanks to Dr. Heidi Perryman of http://www.martinezbeavers.org/ for pointing out some of our photo examples were of nutria, also called coypu, another large aquatic rodent, that is also cute, but not a beaver. --------- Want to learn more about Animal Wonders? https://www.youtube.com/user/Anmlwndrs ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://news.discovery.com/animals/zoo-animals/beaver-dam-canada-space.htm http://wildlife.utah.gov/publications/pdf/2012_beavers.pdf http://www.vetmed.wsu.edu/features/baileyMay06.asp http://www.canadiangeographic.ca/kids/animal-facts/beaver.asp http://www.landscouncil.org/beaversolution/facts_on_beavers.asp http://newswatch.nationalgeographic.com/2013/10/01/beaver-butts-emit-goo-used-for-vanilla-flavoring/ http://www3.northern.edu/natsource/MAMMALS/Beaver1.htm
Views: 546416 SciShow
Motor Proteins: Tiny Pirates in Your Cells
 
03:36
To some they look like bow-legged cowboys. To others, swaggering pirates. Either way, the two-legged molecules known as motor proteins are what get the job of living done in most of your cells. Messages from our Subbable subscribers: Philip and Luna Cramer I LOVE you BOTH so much!!! - Dana Valeria Tiffany "INFJ", thanks for many of my happiest of memories! - Jeremy "INTJ" ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.fli-leibniz.de/~kboehm/Kinesin.html http://www.rpi.edu/dept/bcbp/molbiochem/MBWeb/mb2/part1/kinesin.htm http://www.biostat.umn.edu/~johnh/pdf/stopped.pdf http://www.ncbi.nlm.nih.gov/books/NBK9833/ http://www.pnas.org/content/106/31/12717.full.pdf+html http://alford.bios.uic.edu/download%20folder/neus501/ch008_sb.pdf http://emboj.embopress.org/content/30/16/3416.long
Views: 326458 SciShow
Do Women Have Adam's Apples?
 
02:10
Quick Questions takes on the matter of the adam's apple -- The fact is, everyone has one! Learn what it really is, what its purpose is, and why they might look different in different people. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://goaskalice.columbia.edu/adams-got-apple-why-not-eve http://www.livescience.com/32470-why-do-we-have-an-adams-apple.html http://www.healthline.com/human-body-maps/thyroid-cartilage
Views: 772893 SciShow
Why Do We Yawn?
 
02:46
Why do we yawn? If you think the answer is BOR-ing, then maybe your brain's just overheated. Let Hank explain the new thinking behind why we ... hold on ... *yawn*. Excuse me. Help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.upenn.edu/gazette/1109/expert.html http://news.nationalgeographic.com/news/2011/11/111115-yawning-mystery-brains-sinuses-health-science/ http://www.nytimes.com/2007/07/03/health/03insi.html?_r=0 http://serendip.brynmawr.edu/exchange/node/1912 http://www.loc.gov/rr/scitech/mysteries/yawn.html http://www.smithsonianmag.com/science-nature/why-do-we-yawn-and-why-is-it-contagious-3749674/?no-ist https://www.princeton.edu/main/news/archive/S31/64/49G23/index.xml?section=newsreleases http://www.psychologytoday.com/blog/brain-sense/201111/why-do-you-yawn-when-youre-not-sleepy http://www.epjournal.net/wp-content/uploads/ep0592101.pdf
Views: 324654 SciShow
Moore's Law and The Secret World Of Ones And Zeroes
 
09:19
SciShow explains how SciShow exists -- and everything else that's ever been made or used on a computer -- by exploring how transistors work together in circuits to make all computing possible. Like all kinds of science, it has its limitations, but also awesome possibilities. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.mooreslaw.org/ http://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/museum-transistors-to-transformations-brochure.pdf http://www.tldp.org/HOWTO/Unix-and-Internet-Fundamentals-HOWTO/core-formats.html http://homepage.cs.uri.edu/book/binary_data/binary_data.htm https://www.youtube.com/watch?v=qm67wbB5GmI https://www.youtube.com/watch?v=cNN_tTXABUA http://www.newscientist.com/article/mg21929301.000-parallel-sparking-many-chips-make-light-work.html#.U1iQ3vmSzmc http://www.newscientist.com/article/mg20527441.600-spasers-set-to-sum-a-new-dawn-for-optical-computing.html#.U1iREfmSzmc http://www.tldp.org/HOWTO/Unix-and-Internet-Fundamentals-HOWTO/core-formats.html http://www.extremetech.com/computing/97469-is-14nm-the-end-of-the-road-for-silicon-lithography http://www.amasci.com/miscon/speed.html http://newsoffice.mit.edu/2013/computing-with-light-0704
Views: 1062118 SciShow
Inside the Chernobyl Exclusion Zone
 
04:46
SciShow takes you inside the site of the world's worst nuclear disaster to show you how, nearly 30 years later, life has adapted and persisted. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.smithsonianmag.com/science-nature/forests-around-chernobyl-arent-decaying-properly-180950075/?no-ist http://www.slate.com/articles/health_and_science/nuclear_power/2013/01/wildlife_in_chernobyl_debate_over_mutations_and_populations_of_plants_and.html http://www.nsrl.ttu.edu/about/Outreach/Chernobyl%20Exhibit.pdf http://www.wired.com/2009/12/chernobyl-soil/ http://www.nytimes.com/2014/05/06/science/nature-adapts-to-chernobyl.html http://www.geographical.co.uk/Magazine/Chernobyl_-_Apr_11.html http://www.wired.com/2011/04/ff_chernobyl/ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3033907/ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2679916/ http://www.slate.com/blogs/wild_things/2014/05/16/lynx_in_chernobyl_exclusion_zone_wild_animals_are_thriving_despite_radioactivity.html
Views: 586016 SciShow
The Strange Anatomy of Hummingbirds
 
04:16
In this episode of SciShow we look at the most fascinating birds that hover! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.nature.com/news/hummingbird-flight-has-a-clever-twist-1.9639 http://www.defenders.org/hummingbirds/basic-facts http://www.allaboutbirds.org/guide/ruby-throated_hummingbird/id http://birds.audubon.org/explore-world-hummingbirds http://www.wired.com/2011/05/hummingbird-tongue-drinking/ http://animaldiversity.ummz.umich.edu/accounts/Archilochus_alexandri/ http://mag.audubon.org/articles/birds/hummingbirds-see-red http://www.sciencedaily.com/releases/2013/12/131205165823.htm http://www.allaboutbirds.org/NetCommunity/Page.aspx?pid=2031 http://www.learner.org/jnorth/search/HummerNotes1.html http://www.sibleyguides.com/2011/09/the-basics-of-iridescence-in-hummingbirds/ http://birding.about.com/od/birdbehavior/a/How-Hummingbirds-Fly.htm http://www.dailymail.co.uk/sciencetech/article-2104624/Hummingbirds-huge-memory-lets-remember-location-flower-territory.html http://www.nature.com/nature/journal/v435/n7045/full/nature03647.html http://people.eku.edu/ritchisong/554notes2.html
Views: 539743 SciShow
Why Do Bug Bites Itch?
 
02:25
Hank explores a vexing question asked at picnics and beach parties everywhere: Why do bug bites itch? To help you understand the answer, he takes you into the blow by blow of a bug bite which, we warn you, is pretty horrifying. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.cdc.gov/niosh/topics/insects/ http://phenomena.nationalgeographic.com/2013/08/06/heres-what-happens-inside-you-when-a-mosquito-bites/ http://www.astrographics.com/GalleryPrintsIndex/GP2108.html http://www.news-medical.net/health/What-is-Histamine.aspx http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2519061/
Views: 891863 SciShow
How to Date a Dead Thing
 
03:51
SciShow explains radiocarbon dating, the best way to date a dead thing! Hosted by: Michael Aranda ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com
Views: 389781 SciShow
Why Isn't "Zero G" the Same as "Zero Gravity"?
 
02:13
This Quick Question explains the difference between gravity and g-force, and how you can experience zero-g in space even when it’s not zero gravity! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources:
Views: 358583 SciShow
World's Most Asked Questions: How Can I Fall Asleep?
 
03:54
People ask Google everything under the sun. One of the most commonly searched questions in the world is “How Can I Fall Asleep?” Allow us at SciShow to explain. Watch more of the World’s Most Asked Questions here: https://www.youtube.com/playlist?list=PLsNB4peY6C6L1A74436Ccy3pvDhb33fhi And don’t forget to subscribe to www.youtube.com/scishow ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/collections/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com
Views: 622514 SciShow
Chemistry & Corpses: The Science of Bog Bodies
 
04:13
SciShow explains the chemistry, archaeology and history of bog bodies -- naturally mummified corpses (and other fun things!) that have been discovered in Europe's peat bogs. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://archive.archaeology.org/1005/bogbodies/bog_science.html http://archive.archaeology.org/1005/bogbodies/index.html http://www.wired.com/2009/08/bogosphere/ http://www.pbs.org/wgbh/nova/bog/iron-nf.html http://ngm.nationalgeographic.com/2007/09/bog-bodies/bog-bodies-text http://www.bbc.com/news/science-environment-24053119 http://www.livescience.com/38983-irish-bog-body.html http://science.time.com/2013/07/28/the-bodies-in-the-bogs-an-eerie-gift-from-the-iron-age/ http://discovermagazine.com/1997/aug/thepeopleofthebo1195 http://www.tollundman.dk/ http://www.newscientist.com/article/mg18124392.400-bog-butter-test.html
Views: 259789 SciShow

Bitcoin client types
Although some companies have good prices, you can need $50,000 to get started. It can be challenging to ascertain a business`s spread policy so the best method to learn is to try several brokers, or speak to other traders who have, not to mention check out the forums. You must take a look at the business`s fine print or e-mail for more information. Businesses are mainly able to prevent fluctuations and easily benefit from the future prices. So, many businesses prefer using ready-made CRM solutions, but a lot of features still require customization and integration to fulfill the particular small business requirements. If your organization is having trouble getting through the proverbial hump, an excellent CRM program system might be the secret to reaching that next level. If you`re a company or private individual wanting to move considerable amounts of money abroad, and you`re therefore seeking to earn a purchase of a huge amount foreign currency, think before going studying the high street bank as your only route to getting that large quantity of foreign money.
When transferring lots of currency you should be careful were you do it to find the best rates. Negotiate hard and receive the very best rate you`re able to. The lower an individual credit rating, the greater her APR interest rate will be.
Some brokers have various spreads for various customers. It`s simpler to stick with the broker you`ve come to know and trust. Regardless of the specific order, brokers must get the finest possible price for their customers. Locating a fantastic broker means finding one that is appropriate for you and your trading style. Brokerage is a price of conducting business and as such you need to always look to reduce your expenses.
Any system that you use for trading has to be operated in a safe encrypted environment and the system has to be fully protected and continuously monitored. As soon as you have a fully tested trading system you`re prepared to trade. Finding the very best forex trading program process isn`t easy and will take you a little bit of time. It`s also simple to manage the computer software. Trading software must for example supply you with a summary of the marketplace so you can spot trends and opportunities as they arise in real time and make it possible for you to focus in and receive in depth info on particular currency pairs with constantly updating real-time rates, along with historic price data. It`s however the major tool of your trade and therefore do not merely accept the very first system you stumble across and work with it, good or bad. Developing an extensive CRM process is complicated and very costly, but its becoming a critical investment.
Utilizing AI algorithms, it will not merely improve itself but can also supply you with precious info about your customers. Understand their terms and legal info, then choose one that you`re comfortable and confident with. Secondly, it`s crucial that you collect as much info and insight as you`re able to.

The miners are interested in finding a nonce which will create a hash with certain characteristics. Lastly, they have to find a random value that they included in the header, which makes the computed hash over that header a value below a particular target. In other words, they do not have to agree to change the protocol. Though there are a few gold diggers attempting to fill their pockets and certain projects that aren`t viable and shouldn`t be encouraged in any way. For users running a complete node, it is a fairly painless procedure to upgrade the software to the newest version. The process of locating a new block to extend the blockchain is known as mining. Proof-of-Work systems utilize cryptographic hashing algorithms to create the action of mining a block a complicated computation. Our software is totally incompatible with altcoins. Changes and modifications to how that it works need to be approved by consensus and every CPU gets a vote. To start with, it`s essential to realize that hardware wallet users control entirely their private keys. Whether you`re bullish or bearish on Bitcoin Gold, you ought not lose your coins as a result of careless mistakes! On the 1 hand, it may result in making a coin that solves all the pending issues. There`s no currency or digital asset named Bitcoin Core. Bitcoin Cash increases the range of transactions that may be processed per block. You could send any quantity of money, any place in the Earth, almost at no cost. You`ve made some great money already on the market, but you want more. For a wealthy individual, BTC`s price premium may be viewed as a plus. For someone without lots of money, BCH`s low price may look like a great deal for Bitcoin. If you have some concerns about the worth of Bitcoin after all forks, you need to be ready for a drop. The distinction is that not all of these suffer the chain split. The primary problem is Bitcoin imposes a hard limit on the magnitude of a block, the location where transaction information becomes stored. The end result is many straightforward wallets, called SPV wallets and very commonly found on your phone, will be quite confused about which chain is Bitcoin. In Bitcoin, the most important reason is known as the network effect.