Watch as we turn a simple tin can into a functional submarine! This fun DIY project is perfect for anyone interested in ...

Building a personal submarine may seem as fanciful as a DIY jet pack—but Cal Giordano proved that with a little ambition, and a recycled 500-gallon propane tank, most anything is possible. "After ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Justin Beckerman was walking to high school with some friends when ...

THIS is the man who spent four years and over £20k building his own submarine - which can dive 60ft underwater. The three-tonne DIY submarine called Lake Defender is the crackpot home project of Steve ...