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paynter added a news bookmark.On December 30, the International Union of Pure and Applied Chemistry announced that elements 113, 115, 117 and 118 are now approved to join the prestigious periodic table. Thei...About 4 years ago
paynter added a news bookmark.On Wednesday, October 5, Jean-Pierre Sauvage, Sir J. Fraser Stoddart, and Bernard L. Feringa won the Nobel Prize in Chemistry for creating machines that are a thousand times thi...About 4 years ago
paynter added a news bookmark.In July 2016, much to the dismay of environmentalists and the Standing Rock Sioux tribe, the US Army Corps of Engineers (USACE) — the federal government body in charge of the na...About 4 years ago
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