Millions of men fought in Vietnam during the 1960s and '70s, and all of them were changed by the experience. But a few of them wound up on our TV screens.

I meant to do that. Oft-spoken words, and probably uttered by some of the inventors behind the famous creations featured here.

A Chinese EV company has created a humanoid robot so eerily lifelike engineers were forced to cut it open to prove it was, in fact, a robot.