Two college seniors had a week of exams coming up. They decided to
party instead. Their biggest exam was on Wednesday and they showed up
telling the professor that their car had broken down the night before
due to a very flat tire and they needed a bit more time to study.
The professor told them that they could have another day to study.
That evening, both of the boys crammed all night until they were sure
that they knew just about everything.
Arriving to class the next morning, each boy was told to go
to two separate classrooms to take the exam. Each boy just
shrugged and went to two different parts of the building.
As each sat down, they read the directions:
"For 5 points, explain the contents of an atom. For 95 points,
tell me WHICH tire it was!"