those gold/silver emergency blankets: do they really work, and how?

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those gold/silver emergency blankets: do they really work, and how?

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Anonymous 0 Comments

I was at a music festival and they gave me a big wool mix blanket, nice and warm, about 30 minutes later they were like “ok we got this other blanket for you and open a new ‘space blanket ‘, one of the foil ones, and it was just like a crisp/chip bag. Didn’t feel warm at all.

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