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 ...

He’s made some cool stuff over the years, but the high water mark (no pun intended) has to be this impressively documented remote controlled submarine. His new build starts off with more ...

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 ...

Making a Lego Submarine with Automatic Depth Control This RC submarine uses a pressure sensor and laser distance sensor with Raspberry Pi to keep a steady depth or follow the bottom Tested in a ...

Diving is one way to explore, but a remote-controlled submarine can do the same job while keeping you dry, as one YouTuber demonstrates. But a fair warning for anyone suffering from thalassophobia ...