Almost a year ago, the Japanese Ministry of Defense made quite a splash when it revealed a spherical, remote-controlled aircraft that could zip around a room, roll along the ground, and even bounce ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 2 minutes If ...

It's never too early to start writing that letter for Santa. With any luck, someone else in the house might read it. Then, you won't have to wait until Christmas to open up the gifts. Last year, I ...