YouTube Trending Worldwide
show video detail
What Color is Your Blood?
591K 12K 700 04:10
What Color is Your Blood?
  • Published_at:2013-11-13
  • Category:Education
  • Channel:SciShow
  • tags:
  • description: What color is your blood. Red, right? Well, actually, yes. So why does it look blue when you see it through your skin? And is everyone's blood always the same color red (spoiler: no)? Do all animals have red blood ('nother spoiler: no!)? And why is red blood red anyway? Hank gives you the facts on vampires' favorite beverage. ----------- 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://omlc.ogi.edu/spectra/hemoglobin/ http://www.biology-online.org/biology-forum/about89.html http://scienceline.ucsb.edu/getkey.php?key=2927 https://www.imt.liu.se/edu/courses/TBMT36/pdf/blue.pdf http://science.howstuffworks.com/life/human-biology/blood.htm http://www.livescience.com/32212-if-blood-is-red-why-are-veins-blue.html http://newswatch.nationalgeographic.com/2013/07/10/blue-blood-helps-octopus-survive-brutally-cold-temperatures/ http://newswatch.nationalgeographic.com/2013/09/30/why-do-mysterious-lizards-have-green-blood/
ranked in date views likes Comments ranked in country (#position)
2013-11-15 162,572 9,676 276 (all,#14)  (Australia,#89)  (Canada,#58)  (Germany,#98)  (United Kingdom,#24)  (USA,#14) 
2013-11-16 398,670 10,741 483 (all,#20)  (Australia,#87)  (Canada,#76)  (United Kingdom,#46)  (USA,#20) 
2013-11-17 489,765 11,303 580 (all,#24)  (Australia,#92)  (USA,#24) 
2013-11-18 537,530 11,636 645 (all,#29)  (USA,#29) 
2013-11-19 562,973 11,898 666 (all,#36)  (USA,#36) 
2013-11-20 564,131 12,032 674 (all,#57)  (USA,#57) 
2013-11-21 586,230 12,146 697 (all,#82)  (USA,#82) 
2013-11-22 591,266 12,223 700 (all,#96)  (USA,#96)