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  kentchemistry

  

  

When a quarter in pushed into dry ice, a strange thing happens. The quarter starts to quiver. It is a normal room temperature quarter. I did nothing to the quarter. This is not a trick but really happens. Can you explain this phenomenon?

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Credits:	Music: Kevin MacLeod
URL:	http://www.kentchemistry.com/KentsDemos.htm
Tags:	chemistry dangerous demonstration dry ice explosion fire melting metal molten iron physics quarters science thermite

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