A couple of fun limericks:

There was a young woman named Bright

Whose speed was much faster than light.

She set out one day

In a relative way,

And returned on the previous night.

There was a young chemist from Ryde,

Who drank a foul poison and died.

It was ortho-hydroxy-

para-methoxy-

tri-nitro benzaldehyde!

A woman in liquor production

Owns a still of exquisite construction.

The alcohol boils

Through magnetic coils.

She says that it's "proof by induction."