Human Error

The government was spending a billion dollars to convince the human race that men ought to be ashamed to be men—instead of errorless, cybernetics machines. But they forgot that an errorless man is a dead man....
During its three years' existence, the first Wheel was probably the subject of more amateur astronomical observations than any other single object in the heavens. Over three hundred reports came in when a call was issued for witnesses to the accident that destroyed the space station.
It was fortunately on the night side of Earth at the time, and in a position of bright illumination by the sun. Two of the observers had movie cameras attached to their ten-inch mirrors. The film in one of these was inadequate, but the other carried a complete record of the incident from the moment of the Griseda's first approach, through the pilot's fumbling attempt to correct course, and the final collision.
The scene was lost for a few seconds as the wreckage drifted out of the field. The observer had been watching through a small pilot scope, however, and had wits enough to pan by hand so that he got most of the remaining fall that was visible above his horizon as the locked remnants of the Wheel and the Griseda began their slow, spiral course to Earth.
By the time this scene was finished, word of the disaster was already flashing to Government centers. Joe McCauley, radio operator aboard the Wheel, had been talking with Ed Harris on the Griseda . As a matter of routine, all their conversation was taped, and some of this was recovered from the crash and played back at the investigation.
—and get this, Ed was saying, my kid had his fifth birthday just last week, and I've got him working through quadratic equations already. You've got to go some to beat that one.
Doesn't mean a thing, said Joe. You know how these infant brain boxes burn out. Better take him fishing and forget that stuff for a while. Hey—what the devil's going on? You got a truck driver in the control room? I just saw you out the port and it looks like you're right on top of us!