My fingers still say FFOF (or FOFF depending on which way you're reading them). Anyway, came back from Physics tuition a while ago. Forgot to bring money for payment. Hope I don't forget next time.

Anyway, in Physics I was thinking about relativity (while being taught nuclear physics). If you want to be thinner and lighter, don't run. Running increases your mass and length faster than if you were sitting on a couch in the same conditions.

Yes.