World in 60 - Episode 32

Welcome to World in 60! Here are five incredible facts from around the world

all in under one minute. There is a village in China where houses are

built on wooden poles over water. In Fenghuang, people have lived above the river

for centuries. In the Atlantic Ocean, there is a waterfall hidden underwater.

Near Greenland, cold and salt-heavy water sinks like a flowing cascade. In Iran,

there are ancient wind towers that cool buildings without electricity. Badgirs have been

used for natural air conditioning for over a thousand years. There is a

cave in Vietnam so large it has its own jungle and clouds. Hang Son Doong