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 suitable ...

There are many great things hidden beneath the water, whether you’re talking about the world’s oceans or inland lakes. Diving is one way to explore, but a remote-controlled submarine can do the same ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Every swimming pool needs an underwater navy. The Seawolf remotely ...

Controlling your car over WiFi is good, but mounting a webcam on it so you can actually see where you’re going is even better. [Michael] goes over how he made his wifi car with some great videos in ...