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Chemistry |
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 | | History of Pewter | | by Barbara Johnson, Jan 22, 2008 | | The origin word pewter is not known for sure but it is believed that the word may have came from the English word, spelter. | | Comments(2) Liked It: 3 |
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 | | Desalination Plants | | by Punksta, Feb 17, 2007 | | The purpose of desalination plants is to turn seawater to freshwater. So what actually happens is the salt is removed from the seawater, to make the water for human consumptions. | | Comments(0) Liked It: 1 |
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 | | The Bane of Polystyrene | | by Mike Crowl, Dec 26, 2006 | | One of the banes of my life, post-Christmas, is knowing what to do with the polystyrene that arrives around many toys and tools and electronic items. | | Comments(0) Liked It: 2 |
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 | | Charge Transfer Through DNA 2 | | by ur guide, Apr 2, 2008 | | Check this out to get the complete idea about this topic and know the most possible way to explain the charge transfer through DNA. | | Comments(0) Liked It: 5 |
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