gallium is this crazy mineral that has a melting temperature of about 85 degrees fahrenheit so when you hold it, this metal will begin to melt in your hand.

gallium is this craz...

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转采于2016-04-26 19:06:01

gallium is this crazy mineral that has a melting temperature of about 85 degrees fahrenheit so when you hold it, this metal will begin to melt in your hand.

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口口厂敢产点点点