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BigmanPigman

(51,588 posts)
15. When I grew up and later as a teacher I read
Mon Jan 1, 2018, 04:22 PM
Jan 2018

"The "Little House" books by Laura Installs Wilder and learned a lot about all sorts of things. One thing that their family did while living in South Dakota during a long, hard Winter was that snow can act as an insulator. You can build a cave, tunnel, even an igloo (not in her books). If it is below freezing outside but you have a ton of snow and wind the snow will keep colder air and wind out and your body heat and breath will create a layer of ice for further insulation. That is what the books said and it makes sense.

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