Sign up for Twitter to follow wilfried ellmer (@nautilusmaker). yacht ...technology find facts, join discussion (concretesubmarine.activeboard.com) 5:16 AM Jan ...
Marine Technology Society. UK based submarine and ... This guy made a submarine out of concrete. Really great idea. Wilfried Ellmer. List of submersibles ...
Wilfried Ellmer, built a 20ton/9m submarine yacht in 1993/96 i am ... always loved your designs and ideas and concrete is my only material for a sub...i ... the verge of populating the ocean floor because our level of technology, ...
Combining those latest hi-tech ideas must be necessary to make the .... Last edited by wilfried-ellmer on Sun Jul 10, 2011 4:34 pm, edited 1 time in total. .... talking about worse than ferro hulls here - concrete subs indeed.
The concrete sub was built and dived by Wilfried Ellmer in 1996. The subs hull is formed from 18" thick concrete and features a front view port, and two side ports ...