Come for this Einstein robot's facial expressions, stay for his smarts

"I had the worst dream," said Professor Einstein. "My vast intellect had been downloaded into a prosthetic body. I was then made to present the world of science to perfect strangers." Within moments of being activated, the 14-inch robotic replica of Albert Einstein made a meta comment about being trapped in a knowledge-dispensing machine. It shook its head from side to side and slowly blinked its eyes as if it were contemplating his situation.