9:59:59.000,9:59:59.000 So robots. 9:59:59.000,9:59:59.000 Robots can be programmed[br]to do the same task millions of times 9:59:59.000,9:59:59.000 with minimal error, something[br]very difficult for us, right? 9:59:59.000,9:59:59.000 And it can be very impressive[br]to watch them at work. 9:59:59.000,9:59:59.000 Look at them. 9:59:59.000,9:59:59.000 I could watch them for hours. 9:59:59.000,9:59:59.000 No? 9:59:59.000,9:59:59.000 But what is less impressive[br]that if you take this robot 9:59:59.000,9:59:59.000 out of the factories 9:59:59.000,9:59:59.000 where the environments are not[br]perfectly known and measured like here, 9:59:59.000,9:59:59.000 to do even a simple task[br]which doesn't require much precision, 9:59:59.000,9:59:59.000 and this is what can happen. 9:59:59.000,9:59:59.000 I mean, opening a door,[br]you don't require much precision. 9:59:59.000,9:59:59.000 (Laughter) 9:59:59.000,9:59:59.000 Or, a small error in the measurements, 9:59:59.000,9:59:59.000 you miss the ?? and that's it.