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TwistedSifter on MSNHow Your Thermos Determines What To Keep Hot And What To Keep ColdI would venture a guess that many people in the United States have more than one thermos in a cabinet that boasts about its ...
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Laughing Squid on MSNHow the British Accent Was Developed by Aristocrats in the 1700s to Distinguish Themselves From CommonersSimon Roper explained how the standard British accent was developed in the 1700s by aristocrats to distinguish themselves ...
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