Professor Einstein Is a Fun, Wacky Robot That Loves to Talk About Science

This $300 robot can answer science questions and tell jokes. But is it smart enough to hold your interest?Photo: Hanson RoboticsThis $300 robot can answer science questions and tell jokes. But is it smart enough to hold your interest?
When I tell my daughters, ages 6 and 9, that I have a new robot to show them, they perk up. I then take Professor Einstein out of the box.“Ahhhh!” they both cry, wide-eyed.My wife walks into the room: “Ahhh!”Yep, Professor Einstein doesn&rsq