If you make anything that moves, like a robot, you quickly realize that turning can be a pain. That’s why there are a number of designs for wheels that can go in different directions. One of the most ...

Here’s one case when claiming somebody is reinventing the wheel actually applies. Sure, it’s not some odd technology or a different type of material that makes it special, it’s just a different ...

At this point, somebody taking the motors out of a cheap “hoverboard” and using them to power a scooter or remote controlled vehicle isn’t exactly a new idea. But in the case of the FPV rover [Proto G ...