Hi everybody I want to know what most of you guys perfeer to use for building your hulls ? I am designing a 1 Atmosphere sub that will ba able to dive to 1,000' ( I know I have to build it with a 2X safety factor ), what should I make the pressure hull out of ? What should I make the cabin windows out of ? What is one of the best ways to weld everthing together ?
Thanks for the help,
Mike