How This Woman Started Diving in DIY Submarines | Obsessed | WIRED
27:33
Building a DIY submarine
10:46
World's First Supercar Submarine
7:27
Building a Lego-powered Submarine 4.0 - automatic depth control
13:07
My Homemade Submarine
15:35
Will this toy engine work at full size? (yes)
8:30
Mini Submarine dive adventure 500 feet underwater - Substation Curacao - Travel With Kids
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My DIY Submarine Dives As Deep As Possible (PT2)
18:30