Other mistake: Rich Purnell explains his plan to redirect the Hermes to Mars in order to rescue Watney, positioning people to represent planets and using a stapler to show the trajectory of the vessel. He is talking to experienced, qualified engineers and technologists working at a very high level on the space programme. They don't need drama school play acting to be understand things like this. He could have explained his plan in the most complex and abstruse terms and they would have been way ahead of him.
Join the mailing list
Separate from membership, this is to get updates about mistakes in recent releases. Addresses are not passed on to any third party, and are used solely for direct communication from this site. You can unsubscribe at any time.
Check out the mistake & trivia books, on Kindle and in paperback.
Suggested correction: This isn't really a mistake. Yes, the character oversimplified the explanation but, as is shown when the character is introduced, he doesn't exhibit typical social behaviour. To him it's probably normal to explain things that way to strangers (which is basically what the people he's talking to are).
I think this is one of those borderline mistakes. Movies and TV shows often have a character over-simplify things, especially when involving science, for the audiences' sake and not for any of the characters. This type of mistake is similar to when characters start a conversation, but the show skips time by having characters arrive at a new location in the next scene without showing them traveling, but then the characters continue their conversation for the audiences' sake.
Bishop73