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-50°C! Why are Inuit not cold when they live in igloos?

Aug 28, 2025

Inuit living in the Arctic should be familiar to everyone, some people may feel confused, they are always in such a low temperature environment, really suitable for survival?

This huge cave that can hold 7.8 billion people?

Dec 01, 2025

What is the purpose of the "small package" on Japanese girls' clothing?

Dec 06, 2025

The roof is made of gold and the staircase is set with opal, come to feel the wealth of this country

Dec 08, 2025

World interesting geographic knowledge inventory

Dec 01, 2025

God's Gift - Samoa's Breadfruit Tree

Nov 21, 2025

The world's longest and most intimidating bridge, go to the feet can not stand straight

Dec 03, 2025

sledding