Math Jokes

Joke: Have you heard about the mathematician who was scared of negative numbers?

Joke: An infinite number of mathematicians walk into a bar. The first orders a beer, the second orders 1/2 a beer, the third orders 1/3 a beer, the fourth orders 1/4 a beer. The bartender interrupts "Get out! Are you trying to suck me dry?"

Joke: How did mathematics begin?

Joke: A boy is looking up at the sky and sees something, but he doesn't know what it is. He asks his mother but she can't tell so she points him to his brother. But again his brother has no idea, so he points him to his father. Finally the boy asks his father, but his father has no idea either. So his father points him back to his mother.

At this point the boy knows what it is, because it takes 3 points to define a plane.

Joke: Why is multiplying by conjugate pairs so dangerous?