A friend just sent me this:
Alas for poor Johnny,
For Johnny is no more,
For what he thought was H2O,
Was H2SO4.
Which reminded me, for some strange reason, of these:
There once was a woman named Bright
Who traveled much faster than light
She departed one day
In a relative way
And returned on the previous night.
Flappety Floppety Flip
A mouse on a moebius strip
The strip revolved
And the mouse dissolved
In a chronodimensional slip
And, of course, the old classic:
There are 10 kinds of people in the world. Those who understand binary, and those who don't.
What's 1.57 and a dessert?