All the famous scientists were invited to a ball.
Einstein thought it would be relatively easy to attend.
Samuel Morse replied: "I'll be there on the dot."
Franklin said it beat flying a kite in a thunderstorm.
Freud could barely repress his excitement.
Edison thought it would be an illuminating experience.
Boyle said he was under too much pressure.
Schrodinger had to take his cat to the vet.
Dr Jekyll declined-- he hadn't been feeling himself lately.
And Descartes said he'd think about it.
