It insulates heat by keeping the heat in from the warmth of your body
in a really cold night native people would have to sleep with 3 dogs to stay warm
They took their name from an Australian expression describing low nocturnal temperatures in the outback (the colder the night, the more dogs needed to keep warm while sleeping).
With a heater maybe?
to stay warm. =D
inside fires
Duvets are usually filled with goose feathers which insulate you and keep you warm whilst you sleep Zzz
Leather, Rubber, Goose Feather's (In Duvets), Shearling, Wool, Flannel and Polar Fleece
Yes they are very warm.
Opinions Won't Keep You Warm at Night was created on 2007-06-02.
warm clothes, sledge, blankets/duvets
to keep warm day and night and to protect themselves
Because some people like to use there skin and fur to keep them warm during the night.
yes, because it gets frigidly cold and they gotta stay warm so as not to get hypothermia or something.
no it will not make warm air
If they are made of wood, you can burn them.
by eating warm meat
it keep s them warm at night