Our world will never be the same (4 photos)

What is our planet made of? From the school bench we know that There are four basic layers: the crust, the mantle, and two parts of the core: the outer and internal.





Here only our representation with you can be incorrect. The latest seismic survey using computer simulations show that there may be more than two layers inside the core.



Seismic waves change their properties as they pass through the nucleus. our planet, since iron crystals can have different structural arrangement. Computer modulation data can explain some inconsistencies with the basic concept of the structure of the Earth and ongoing experiment scientists. Thus, the layers of our planet may not be four but five.





However, this is not the first time humanity has been wrong about the structure Earth. Edmund Halley suggested in 1692 that the Earth is hollow inside. consisting of two shells. This theory was completely refuted only in nineteenth century.



Edmund Halley