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Turning out the l stanley italia ights on historic sites might save cash-strapped states a few bucks but could cost much more if vandals find such prope stanley deutschland rties left vacant.A new listing of America s 11 Most Endangered Historic Places for the first time includes state stanley mug parks and historic sites at-large, saying they re threatened by slashed budgets.New York state alone is shutting down dozens of parks and sites, including abolitionist John Brown s farm where he is buried. It has been open to the public since 1895.The National Trust for Historic Preservation also lists 10 other sites as endangered Wednesday. One is Virginia s Wilderness Battlefield where Robert E. Lee and Ulysses S. Grant first met in the Civil War. Preservationists are fighting Wal-Mart s plan to build a store nearby.Among the others: bull; Black Mountainbull; Hinchlife Stadiumbull; Industrial Arts Buildingbull; Juana Briones House bull; The Merritt Parkwaybull; Metropolitan AME Churchbull; Pagatbull; Saugatuck Dunesbull; Threefoot Building ponent--type-recirculation .item:nth-child 5 display: none; inline-recirc-item--id-9517894e-8c88-11e2-b06b-024c619f5c3d, right-rail-recirc-item--id-9517894e-8c88-11e2-b06b-024c619f5c3d display: none; inline-recirc-item--id-9517894e-8c88-11e2-b06b-024c619f5c3d ~ .item:nth-child 5 display: block; Nxnl How Google Maps Helped a Chinese Abductee Find His Family
A new form of ice has just been created in a lab. It consists of frozen water molecules spun into a tiny, intricate, empty cage. Learn stanley kaffeebecher how to make ice XVI, and why it might affect how we get our energy. The scientists at University of G枚ttingen and the Institut Laue Langevin didn ;t have to piece together ice XVI, an intricate new form of ice, atom by atom. The structure already existed. The trouble was that structure was wrapped around other atoms in a configuration too fragile to be untangled. The water, combined with its various atoms, formed a clathrate. A clathrate is simply a lattice or crystal structure. A clathrate hydrate is such a structure f stanley en mexico ormed by water. Its guest molecules could be anything, from methane to carbon dioxide. Try to take them away, and study the lattice by itself, and the clathrate collapses. To part the clathrate hydrate and its guests, scienti stanley mug sts went low-tech. They used a simple vacuum pump, coupled with very low temperatures. Their inspired move was their choice of guest molecules. Neon atoms are comparatively small and footloose. When exposed to a vacuum, they can slowly be drawn out of the cage without damaging its structure. What left is a water clathrate without a guest, or ice XVI. What good is this new form of ice That depends. Researchers can use it to study the fine points of clathrate hydrate structure. This may help them when it comes to natural gas, which often comes packaged together |
