Thought for the month

“You cannot have freedom without a rule of law ... and if you don't have it, what you tend to get is corruption and that is death to freedom, it's death to truth, it's death to honour, it's death to democracy.”

Margaret Thatcher, 1 October 1996.

Monday, 16 March 2015

Energy harvesting trees

Scientists at VTT Technical Research Centre of Finland Ltd have developed a prototype of a tree that harvests solar energy from its surroundings

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