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7 votes

Drinking very cold water in cold weather at what temperatures is it dangerous?

As others commented, it depends. But unless you are at camp 4 on Everest or in a similar extreme situation, it won't actually matter much. If you do the math or let online calculators do it for you (i....
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3 votes

Tricks for dealing with fingers numb from cold

If you exert yourself to a high level or extended duration, blood flow is restricted in muscle groups you are not using (and certain tissues/organs not involved in the activity). It is therefore that ...

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