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Q&A How was the Helium Density Crisis of 2017 resolved?

In an event immortalised in this Google Doodle, at 4 minutes past midnight (GMT) on Jan 1, 2017, the density of Helium suddenly and inexplicably increased from 0.1664 g/L (at normal temperature and...

3 answers  ·  posted 8y ago by Periata Breatta‭  ·  last activity 8y ago by Periata Breatta‭

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