Geochemists found leak proofs from Earth kernel

The joint group of the American geochemists from Oceanographic institutes Woods-Houl and Californian institute of technology found the evidence of leakage of substances from Earth kernel on a surface. Research is published in Nauchny zhurnal Nature. Scientists recorded the high content of helium-3 in rocks on Baffin Island — the Arctic island located in the territory of the Canadian region of The territory of Nunavut. Helium-3 — the ancient isotope extended at the time of formation of Earth and later appeared by the prisoner in its kernel. Getting on a surface, the element quickly disappears...