The latest generation of RC (remote-controlled) helicopters have more in common with modern drones than the clunky, limited-range remote control helicopters from days of yore. Not only are they lots ...

We have seen lots of these fun mini remote-controlled helicopters before on Geeky Gadgets, but this new one is a little different as it can be recharged by plugging it into a USB port on your PC or ...

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 ...