Today, TIME reveals its annual list of the Best Inventions, which features 200 extraordinary innovations changing our lives.

If you're looking for the best Black Friday early deals on electric scooters, you wouldn't want to miss out on this Segway Ninebot E22 deal!

With expertise from Segway, makers of everything from electronic roller skates to high octane go-karts ... or the Xiaomi Mi Pro 2, for example. Like many e-scooters, the Ninebot Segway Air ...