Thought for the month

“There is nothing noble in being superior to some other man. The true nobility is in being superior to your previous self.” Probably W.L. Sheldon, US lecturer on ethics (1858 – 1907) rather than Ernest Hemingway.

Wednesday, 13 March 2013

Slippery discs

UCLA researchers use standard DVD burner used to produce graphene material for micro-supercapacitors

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