quotSonic Hedgehog Genequot Why You Have Thumbs And Not Fins

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=4C5SdiNZQLI

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY • ↓ More info and sources below ↓ • Ever wonder why you have thumbs? • Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub • The human hand, with its multi-talented thumb, might be man's greatest tool. But did you know we can trace that thumb, and the hand and arm it's connected to, all the way back to a 375 million-year-old fish named Tiktaalik? • This week I sit down with paleontologist and geneticist Dr. Neil Shubin to learn what a fish, and a little blue hedgehog, can teach us about the evolution of thumbs. • Be sure to watch Neil Shubin's special 3-part series Your Inner Fish on your local PBS station, premiering Wednesday, April 9 at 10 PM Eastern! • http://www.pbs.org/your-inner-fish/home/ • Also check out Neil's book Your Inner Fish : http://amzn.to/1ssBCFt • • Joe Hanson - Host and writer • Joe Nicolosi - Director • Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer • Katie Graham - Director of Photography • Andrew Matthews - Editor and motion graphics • John Knudsen - Gaffer • Music: • Ouroboros by Kevin MacLeod • Produced for PBS Digital Studios • ----------- • Join us on Patreon! • / itsokaytobesmart • Twitter • / drjoehanson • / okaytobesmart • Instagram • / drjoehanson • / okaytobesmart • Merch • https://store.dftba.com/collections/i... • Facebook • / itsokaytobesmartpbs

#############################

New on site