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First Class 1a

How to Build an Igloo

A brilliant use of engineering and resources, this simple dome made out of snow blocks is both strong and versatile.

How to Build a Survival Shelter

Being prepared to live — and live well — when you’re far from the comforts of home starts with being able to take effective shelter from the elements.

How to set up a tent

Before leaving for your trip, be sure you're comfortable setting up -- and taking down -- your tent.