NASA s Staff Sniffer | World s Strangest

George Aldrich has a truly one-of-a-kind job, one he s held for nearly 40 years. He s a professional nose for NASA, sniffing everything that goes into space. | For more World s Strangest, visit http://www.sciencechannel.com/tv-shows/worlds-strangest/#mkcpgn=ytsci1 Catch World s Strangest Tuesdays at 8/7c on Science Channel! Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel Check out SCI2 for infinitely awesome science videos. Every day. | http://bit.ly/SCI2YT Download the TestTube app! | http://testu.be/1ndmmMq