Summer Water Battle: Jump straight into the pool fun with ... Crafted from top selected ABS plastic, this amphibious RC tank is equipped with enhanced waterproofing and includes 2 rechargeable ...

Remote controlled cars are easy, and RC tanks can even shoot their guns. One type of vehicle has eluded remote control hobbyists to a large extent; building a remote control submarine is hard.

We often think of submarines as fairly complex pieces of machinery, and for good reason. Keeping the electronics watertight can naturally be quite difficult, and maintaining neutral buoyancy while ...