What should you do when no one laughs at your science jokes?

What happened to the scientist that really loved potassium?

Did you hear about the mathematician who's afraid of negative numbers?

What do you get if you cross a sheep with a kangaroo?

What's another name for a grandfather clock?

What look-and-find book do wolves love?

What's a science teacher's favorite type of tree?

Why was the caboose always sneezing?

What's a ghost's favorite work schedule?

What was the first animal in space?

Where do baby ghosts go during the day?

How do you send a letter to the Easter Bunny?

How could the dolphin afford to buy a house?

How does Darth Vader like his toast?

What was Jackie Kennedy's response to everything?