Building a Magnetic-Driven Lego Submarine Learn how this RC submarine uses magnetic couplings to transmit torque through its walls without drilling holes ensuring no leaks Watch the full process ...

An RC submarine is an underwater craft that you control through wireless technology.

An RC submarine is an underwater craft that you control through wireless technology.

Which RC submarine is best? Remote control toys can be hugely entertaining. From racing through dirt and doing back flips to soaring through the clouds, you are bound to find a gadget that’s ...

An RC submarine is an underwater craft that you control through wireless technology.