Have You Ever Wondered: 'Why Does Water Go Stale Overnight?'

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April 13, 2016Apr 13, 2016

When you put a glass of water by your bedside at night before you sleep and drink some of it in the morning, it can certainly test a little stale. Why is that? And is it still safe to drink?

The folks at SciShow apply a little chemistry to answer the question in this short, fun video: