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http://news.yahoo.com/rare-diamond-reveals-earths-interior-wet-181429521.html

Rare Diamond Reveals Earth's Interior is All Wet A battered diamond that survived a trip from "hell" confirms a long-held theory: Earth's mantle holds an ocean's worth of water. "It's actually the confirmation that there is a very, very large amount of water that's trapped in a really distinct layer in the deep Earth," said Graham Pearson, lead st...

http://ca.news.yahoo.com/blogs/geekquinox/u-t-engineers-create-electromagnetic-invisibility-cloak-031810331.html

U of T engineers create electromagnetic invisibility cloak Scientists and engineers have been trying to pull the 'invisibility cloak' out of fantasy and into reality lately, and they've been making some impressive progress. Now, a team of University of Toronto engineers have gone past using strange new 'metamaterials' … Continue reading →