CIMG7802 A pedal-powered centrifuge at the Maker Faire 2007. The two people, seated at the opposite ends of the pole, push the pedals to make the pole rotate. I don’t know how they don’t instantly become dizzy.
Maker Faire was a two-day event that celebrated arts, crafts, engineering, science projects and the Do-It-Yourself (DIY) mindset. It took place in Austin, Texas in October 2007.