does Dv-s go wrong? Think about what that "finger" of Dave's told us just now. He goes wrong when they're working on a difficult rock, or supporting a roof, or preparing a new tunnel, or after a fall of rocks. '.
obviously, during emergencies. "Powell was eager now." Exactly! It's personal initiative that's the problem. And during emergencies, when a human being is absent, personal initiative is used more than during ordinary times. Now, we want to watch Dave in an emergency, so we mnst creare our own! '.
"You're right. Now what emergency can we create? Rocks falling in a tunnel? Let's start.
Powell and Donovan moved slowly across the rocky asteroid, kicking rocks to right and left and creating of grey dust."
We must be careful not. to get too close to the robots, or they will become aware of us, "Powell said."
I know that, "Donovan replied shortly." Down here. '.