You remember the pig with the penis on its head, but what other strange animal mutations are out there? Hannah and John are checking out four-legged chickens, snakes with feet, and other bizarre animal mutations and how they survive!

Don’t forget guys, if you like this video please “Like,” “Favorite,” and “Share” it with your friends to show your support – it really helps us out! If there’s something you’d like to see us discuss on the show, tweet us about it! See you tomorrow :)

****************************************­*************
Every day ThinkTank challenges preconceptions, exposes amazing new facts and discoveries, explores different perspectives, and inspires you to learn more about the world and the people around you. Feed your brain with new videos every day at 12pm Eastern/9am Pacific!

SUBSCRIBE or you’ll miss out! http://tinyurl.com/9o8kpf4

Keep up to date with John Iadarola, Hannah Cranston, and Lisa Ferguson
ON FACEBOOK: http://facebook.com/thinktankfeed
ON TWITTER: http://twitter.com/thinktankfeed
JOHN: http://twitter.com/jiadarola
HANNAH: http://twitter.com/HannahCranston_
LISA: http://twitter.com/lisa_ferg
ON INSTAGRAM: http://instagram.com/thinktankfeed
JOHN: http://instagram.com/johniadarola
HANNAH: http://instagram.com/run_hmc
LISA: http://instagram.com/leezaferg
ON YOUTUBE: https://www.youtube.com/user/johniada… https://www.youtube.com/user/lisaferg…