Earth’s Inner Core Is Slowing Down — and May Not Be Entirely Solid
[html]The surprise discovery of earth’s core co*position may debunk previous assumptions on the solidity of the planet.[/html]
Source: Earth’s Inner Core Is Slowing Down — and May Not Be Entirely Solid (http://ht**://www.discovermagazine.c**/the-sciences/earths-inner-core-is-slowing-down-and-may-not-be-entirely-solid)