On 14/08/2013 4:31 PM, Gerry Archer wrote:
Igloos are made of snow blocks; ideally of blown snow which interlocks
the
ice crystals. A properly made igloo will support a man standing on
the top.
https://en.wikipedia.org/wiki/Igloo
Gerry
The scouts play around with quinzees (sp?).
Essentially pile up a bunch of snow and let it sit for a bit and then
dig a cave into it.
Randy
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