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physics resources

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Some unusual electrostatic demos: Dec 23, 2020 physics resources & classroom demos A great example of how a charge can build up in powder factories etc. Pour the talc or lycopodium powder down a plastic channel onto the top of the A nice wave demo. Dec 23, 2020 physics resources & classroom demos I’m working through the archive and working out how best to share ideas… lets try this: Set up as below, the rotating mirror should be mounted such