This striking demonstration can show students how atmospheric pressure - and pressure differences can cause a 330ml drinks can to be crushed. 

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Straight forward instructions to make and use the equipment to demonstrate the effect of air rushing into a vacuum. A ping pong ball is accelerated out through the end of a tube with an impressive eff.. more

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Please note: This is a temporary resource containing the model risk assessment information and experimental points as they appeared on the reverse sides of the final edition of the CHIP Hazcards. This.. more

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