Used Propane Tank Becomes Submarine | Outrageous Acts of Science

Two farmers take recycling to its ultimate conclusion: converting a used propane tank into a submarine. | For more Outrageous Acts of Science, visit http://science.discovery.com/tv-shows/outrageous-acts-of-science/#mkcpgn=ytsci1 Catch Outrageous Acts of Science Saturdays at 10/9c on Science! Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel Watch full episodes! | http://bit.ly/OASFullEpisodes Check out SCI2 for infinitely awesome science videos. Every day. | http://bit.ly/SCI2YT Download the TestTube app! | http://testu.be/1ndmmMq