'Red river' in China: The rain changes brilliant colors, the drink made from this river water is famous for everyone
In the tributary of Truong Giang, there is a very special tributary, every time it rains, it becomes a red river. Is there such a miracle?The facts about the Mesopotamian super hydroelectric power plant: built on the cliff, the second tallest in the world
To build the entire earth and rock dam of the Mesopotamian super-hydroelectricity, it takes 20,000 tons of explosives, equivalent to an atomic bomb dropped on Hiroshima.