This ATV is designed with an A-arm suspension and a 275 cc motor capable of reaching speeds upwards of 37 mph while carrying ...

Chinese engineers have created an ultrafast robot dog that could theoretically run faster than the fastest human alive.

Crashing is part of the game, right? I took my pit bike out for some fun, and let’s just say things didn’t go as smoothly as planned. Some of these crashes were painful, but most were just hilarious.