WEBVTT 99:59:59.999 --> 99:59:59.999 So robots. 99:59:59.999 --> 99:59:59.999 Robots can be programmed to do the same task millions of times 99:59:59.999 --> 99:59:59.999 with minimal error, something very difficult for us, right? 99:59:59.999 --> 99:59:59.999 And it can be very impressive to watch them at work. 99:59:59.999 --> 99:59:59.999 Look at them. 99:59:59.999 --> 99:59:59.999 I could watch them for hours. 99:59:59.999 --> 99:59:59.999 No? 99:59:59.999 --> 99:59:59.999 But what is less impressive that if you take this robot 99:59:59.999 --> 99:59:59.999 out of the factories 99:59:59.999 --> 99:59:59.999 where the environments are not perfectly known and measured like here, 99:59:59.999 --> 99:59:59.999 to do even a simple task which doesn't require much precision, 99:59:59.999 --> 99:59:59.999 and this is what can happen. 99:59:59.999 --> 99:59:59.999 I mean, opening a door, you don't require much precision. 99:59:59.999 --> 99:59:59.999 (Laughter) 99:59:59.999 --> 99:59:59.999 Or, a small error in the measurements, 99:59:59.999 --> 99:59:59.999 you miss the ?? and that's it.