Kind: captions Language: en how far can we go in making stuff smaller do you mind if I if I have a look host David POG investigates the new size and shape of things to come micro robots smaller than bacteria computer chips know thicker than an atom that's a robot that looks like a splinter the science of small is taking us to places we've never dreamed we go it's acquiring images at a rate of 2 frames per second making stuff smaller on Nova