Coffee cup physics...

Did you know if you put an empty coffee mug out in the rain, you can sit and watch it fill up and speculate on the rate it will fill versus the speed of the rain versus the force of the rain drop falling into the cup all while you eat lunch? No, me neither. I think it all depends on the mind of the person you’re having lunch with versus inherited insanity verses the quirkiness quotient factor versus e=mc2 and whether you’re having a good hair day. Fascinating what you learn at lunch.