Archive: 25/02/2008

Switchyard for single electrons

German scientists achieved to transfer very small charge "packets", comprising a well-defined number of few electrons, between metallic electrons precisely by using a single-electron pump. A single-electron transistor, being ...

dateFeb 25, 2008 in General Physics
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DNA tests at center of growing crisis

The growing costs of U.S. healthcare and health insurance have led to a drop in the number of people getting precautionary DNA tests, a report said Sunday.

dateFeb 25, 2008 in Health
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