Today I Found Out

Today I Found Out

How Do Blue and Green Eyes Exist When Those Pigments Are Not Found in the Human Eye? (2019x281)


Fecha de emisión: Oct 17, 2019

Free home try on with Warby Parker! http://warbyparker.com/brainfood If you happen to like our videos and have a few bucks to spare to support our efforts, check out our Patreon page where we've got a variety of perks for our Patrons, including Simon's voice on your GPS and the ever requested Simon Whistler whistling package: https://www.patreon.com/TodayIFoundOut This video is #sponsored by Warby Parker. →Some of our favorites: https://www.youtube.com/playlist?list=PLR0XuDegDqP10d4vrztQ0fVzNnTiQBEAA →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 Follow Simon on social media: https://twitter.com/SimonWhistler https://www.instagram.com/simonwhistler/ Never run out of things to say at the water cooler with TodayIFoundOut! Brand new videos 7 days a week! More from TodayIFoundOut: Ken Griffey Jr: From Attempted Suicide to MLB Superstar https://youtu.be/iYlYhUGGPQI Why Do Baseball Managers Wear the Team's Uniform Instead of a Suit Like In Other Sports? https://youtu.be/-lfcAe936oY In this video: Eye color is a function of pigmentation both at the back of the iris (iris pigment epithelium) and in its stroma (the front of the iris), as well as the density of the cells in the stroma. In most cases these factors, and hence eye color, are determined by genetics with potentially as many as 15 different genes identified to date seeming to affect the ultimate coloring in some way. Want the text version?: http://www.todayifoundout.com/index.php/2016/08/people-different-colored-eyes/ Sources: http://www.xovain.com/how-to/7-beautiful-mutations-which-ones-do-you-have http://www.todayifoundout.com/index.php/2013/11/color-pink-doesnt-exist-can-see/ https://en.wikipedia.org/wiki/Eye_color http://magazine.foxnews.com/celebrity/eye-dont-believe-it-these-celebs-have-different-colored-eyes https://en.wikipedia.org/wiki/Heterochromia_iridum http://www.scientificamerican.com/article/how-d

  • Estrenada: Oct 2013
  • Episodios: 2344
  • Seguidores: 1
  • En emisión
  • YouTube
  • Daily