Most submarines are strictly displacement vessels consisting of round steel hull under a fiberglass fairing to make them more streamlined and protect all of the ...
1 Oct 2007 – A reader let me know about this blog post from last month, which claims to have a photo of a Spanish submarine sailing very close to a sailboat ...
www.youtube.com/watch?v=VIwtb2sbUYo15 Oct 2011 - 4 min - Uploaded by submarineboat 5:03. Watch Later Error How to be terrorist - DIY Rocketsby howtobeterrorist1355 views; submarine yacht...
27 Jan 2007 – concrete submarine yacht, built a concrete submarine yacht a couple of years ago, tested, dived, sucessfully - big fun - looking for opinion and ...
12 Dec 2011 – The Submarine Sailboat is an invention I'd love to have, but can't afford. Here's the principle: when the weather is nice, you sail. When the seas ...
22 Feb 2011 – Korean-based company Raonhaje has developed an easy to pilot electric-powered craft called the EGO that is a little bit submarine and a little ...