Are you claustrophobic? From http://www.astronautix.com/craft/reseball.htm http://www.astronautix.com/craft/reseball.htm : “It was said that when they were in

Are you claustrophobic? From http://www.astronautix.com/craft/reseball.htm http://www.astronautix.com/craft/reseball.htm : “It was said that when they were in use, astronaut candidates would be asked to get in one. After fifteen minutes or so, the candidate was asked how long they thought they had been in. If the candidate was not hysterical and guessed anything under an hour, they passed!”