28 Jul
A biologist, a physicist and a mathematician … A biol
A biologist, a physicist and a mathematician …
A biologist, a physicist and a mathematician were sitting in a street cafe watching the crowd. Across the street they saw a man and a woman entering a building. Ten minutes they reappeared together with a third person.
- They have multiplied, said the biologist.
- Oh no, an error in measurement, the physicist sighed.
- If exactly one person enters the building now, it will be empty again, the mathematician concluded.
Posted
on
Tuesday, July 28th, 2009 at 11:17 pm under