A physics joke

Res, que fa uns dies em va arribar aquest acudit a través del Google Reader i em va fer molta gràcia. Us el transcric tal qual, sense traduir:

Newton, Pascal, and Einstein are playing hide-and-go-seek in heaven.

Einstein closes his eyes and starts counting.

Pascal goes and hides behind a cloud.

Newton stays where he is, and draws a 1m x 1m square on the floor around him.

Einstein finishes counting and then turns around.

– “Ah ha, Newton! I found you!”

– “No you haven’t. You’ve found one Newton over 1m2… You found Pascal.”