An RC Submarine is a submarine purchased at a toy or hobby store that is run by remote control. If you want to see a sample of an RC Submarine you can find one here: http://www.Amazon.com/Swimline-RC-Submarine-27-MHz/dp/B0037M4Q3A
The D&E Skipjack submarine is suppose to be the fastest submarine. Just check out this video on YouTube. http://www.youtube.com/watch?v=1pmd-fSjYXQ Otherwise, I am not sure.
One may purchase kits to assemble an RC or remote controlled submarine. They are available at major toy stores or online at Amazon and Ebay. Alternatively they can be bought fully assembled at these sites.
Wood was used to make the first submarine
A submarine is only used under water.
i have ben looking online but i have not found one yet but i think there is
they were used in wars
The submarine is under water.
A submarine was used to monitor enemy activity and then to attack by using large torpedoes.
The object used to view the outside from inside the submarine is called a periscope.
Fiberglass would be the only material for R/C submarines.
1776
This is an old and a common term. The torpedo has been used since the first submarine's were used in war time.