Factual error: When D.J. is attacked by Dr. Weir, he is grabbed by the throat and is squeezed until his windpipe is broken, shown by the way he was breathing (or struggling to). When Weir seizes him again and throws him against a support beam, he screams in a way impossible for someone who just had his windpipe crushed.
Suggested correction: Dr. Weir doesn't crush DJ's throat at all. The noises he makes are simply choking noises because he is being picked up by his throat, there isn't even anything in the scene to imply his throat is being crushed, which in reality requires considerably more effort than most people believe.
Factual error: When the gravity drive is activated not only does she say 'Gravity in five' and it turns on instantly but when the liquid coolant begins to fall, it falls from bottom to top, like the bubbles are draining out of a container, the tops of them stay intact until they are the last parts to drain, gravity however would affect the whole mass all at once making the balls simply fall as a distorted whole and splash into the floor.
