A study concerning two enormous blobs beneath the Earth’s outer crust that have baffled scientists was recently released. Each of the blobs are said to be 100 times taller than Mt. Everest, to give you some perspective on the size.

Earth is made up of layers. It is comprised of an outer crust, a thick viscous mantle, a fluid outer core,

Source: Hot Hardware – Two Giant Blobs Discovered In Earth’s Mantle Have Scientists Baffled