Thought for the month

“It is a general popular error to suppose the loudest complainers for the public to be the most anxious for its welfare.” Edmund Burke, politician (1729 – 97).

Thursday, 21 November 2013

Tiny 'LEGO brick' -style studs make solar panels a quarter more efficient

Rows of aluminium studs help solar panels extract more energy from sunlight than those with flat surfaces.

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