What do you get when you combine an old optical drive, some empty soda bottles, and a microcontroller? Well…nothing, really. That’s still just a pile of rubbish. But if you add in a battery, an RC ...

If you’ve ever seen a remote-control boat skate across the water—or controlled one yourself—you know it’s a good time. These toys can accelerate up to 50 miles per hour, tearing up the waters in your ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’ve ever seen a remote-control boat skate across the water—or controlled one yourself—you know it’s ...