But the best snow-hut architects will also tell you that you would need to know some important things before you could build a successful igloo yourself. In this quiz, see if you can guess the ...

This classic short film shows how to make an igloo using only snow and a knife Two Inuit men in Canadas Far North choose the site cut and place snow blocks and create an entrancea shelter ...

But unlike most of us, he found himself gripped by inspiration. He wanted to build an igloo. Start the day smarter. Get all the news you need in your inbox each morning. "I grew up in Texas ...