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Slashdot Items Tagged "cavity"

Date / TimeStory
Saturday September 14, 2013 @11:19PM Tooth Cavities May Protect Against Cancer
Friday February 25, 2011 @03:21AM New Internal Cavity X-ray Technology for Airports

Today's scientific question is: What in the world is electricity? And where does it go after it leaves the toaster? -- Dave Barry, "What is Electricity?"


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