"Seeker" Submarine's First Surface Trial

This is the first surface test for our home built hybrid jet boat / ambient submarine. Not a great first test, but not horrible either.

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Seeker Submarine's 2nd Surface Trial

Erik and his submarine
Erik (from Kålaboda/Brände in Sweden) builded a submarine - by himself. Beat that if you can! Erik (från Kålaboda/Brände) har byggt en ubåt. Slå det den som kan!

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=yt sci1 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

Propane Tank Submarine - Rock Quarry
The guys take their personal submarine to a rock quarry for clear water. Special thanks to the Pennyroyal Scuba Center in Hopkinsville, KY. Also thanks to H&R Agripower for lending a tractor.