Click here for a photo gallery of our favorite bombshell fembots from television and film.

Fembots were a pop-culture staple long before Austin Powers battled them-witness the popularity of The Bionic Woman, The Stepford Wives and Blade Runner. But what is it about curvaceous cyborgs that stirs the imagination?

A baseball zooms through clouds, straight through a wall and into the waiting hand of actor Adam Smith, who is tricked out like a magician, complete with wand, tuxedo and top hat. “How do you do it?” Smith asks conspiratorially. “You just need a small enough ball, of course.” But Smith isn’t really explaining a magic trick. He’s talking nanotech, in the new short film When Things Get Small.