spin ice

So it's perhaps no wonder that it's a Russian scientist who has staged the most spectacular spin yet of the ice bucket challenge using minus 195 degree Celsius liquid nitrogen.

而一位俄国科学家不仅参与了冰桶挑战，同时用的还是装着零下195摄氏度的液氮的冰桶，这无疑是冰桶挑战的升级版。

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