science jokes

"I read somewhere that they're going to launch some weasels up in a rocket."

"So where are they headed?"

"Otter space, of course!"

One day the esophagus asked the saliva what its name was.

"I'm too embarrassed to say," said the saliva.

"Come on," said the esophagus.

"Fine. My name's Amy, Amylase."

If you could drive the speed of light, would your head lights still work?l?!

Two planets are talking...

Saturn: I bet I get married before you do.

Venus: Why?

Saturn: Because I already have a ring.