biggest hidden secret of amazon forest 

Amazon Forest is located in South America

There is a river in the Amazon forest where the water boils fiercely

You can also make tea or coffee in water and boil anything.

The local people of the forest worship the river 

and believe that bathing in the river cures many diseases.

According to scientists, the water of the river is so hot because the heat of the center of the earth comes out through this river on some way and heats the water of the river.