Giant Ape Extinction and Could Gray Hair Be Reversible?

Why a Giant Ape Species went extinct over 200 thousand years ago and could gray hair be reversible? Plus, this day in history - a special day for one of the most popular modern day book series.  Giant Ape (AP News) Gray Hair (Popular Mechanics) Contact the show - coolstuffcommute@gmail.com Instagram - Facebook Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices