"Earth Day 2017 - Why does Apple make its own sweat - <br />Apple" <br /> <br />"Why does Apple make its own sweat" <br /> <br />Apple’s toxicology experts Rob Guzzo and Art Fong will grossly tell you how we make about 30 gallons worth of sweat every year, and how it keeps you safe. <br /> <br />Earth Day 2017 : https://apple.co/ed17
