Oh, to do physics experiments in space

Sometimes I wish that you could switch of gravity for some experiments, especially during some lessons at school. I’m sure my students and I would have as much fun as Don Pettit (his weblog is Letters to Earth) who uses his spare time on the ISS to do some fun experiments. I especially enjoyed watching Thin Film Physics, Goo! and of course the vacuum cleaner hose turned into didgeridoo.

By the way, his time lapse from space is also pretty neat.

Links via MetaFilter: Physics Demos that are OUt of this World, Earth from Day to Night.