Made me wonder about the science behind the idea.
1. Igloos are made tight, in a spiral, out of compressed snow. Starting at the bottom, sinking the blocks in and building up on a spiral. The blocks decrease in size as they build up toward the dome.
2. In fact, the compressed snow is so air tight that if you don't make vent holes and leave an opening at the top you can suffocate.
3. The design of a traditional igloo has terraced sides, this leaves a cold dump at the bottom for the cold air to sit while the warmer air rises to keep the people warm. The more people you add the warmer it gets. Since warm furs are placed on the terraced areas, it gives younger children a warm and safe place to play.
4. With the door being at a right angle to the igloo walls it keeps the cold wind from blowing in, a fire in the middle and a vent hole at top, keeps the air circulating.
Another thing that works is the Inukshuk.
Did you know they are built to act as landmarks? They are meant to say "someone was here" or "you are on the right path." An inukshuk in the form of a human being is called an inunnguaq.
Each inukshuk (inuksuit would be plural) is unique, and they each have their own job. They can be a random stacking of stones, or they can be built to look like a person. Most of the time, traditionally, they were just a random piling of stones, sometimes with a directional pointer.
Normally they appear singly, but occasionally you can find them in groups. The purpose of a inukshuk can be as directional aids in navigating or to mark a memorial, or even to indicate migration routes for animals or places where fish can be found.
When they are grouped it can be in a series to make a path, or in a group to mark a significant place.
They have been a valuable asset to the Inuk travellers throughout their history.
A: Sidney Altman, Canadian Scientist. B: Beavers! C: Chant National/O Canada. D: Dog Sledding. E: Edgewalk. F. Tailed Frogs.
G: Greats of Canada.
H: Henry Hudson.
I: Igloos and Inukshuks Work
Come join us won't you?