"In the long history of humankind(and animal kind, too) those who learned to collaborate and improvise most effectively have prevailed"
Saturday, May 1, 2010
Charles Darwin
"In the long history of humankind(and animal kind, too) those who learned to collaborate and improvise most effectively have prevailed"
Nicole Kuepper
"You've probably heard of solar energy right, the conversion of the suns rays into energy, well photovoltaic cells convert the rays of sunshine into electricity but with no moving parts unlike a wind turbine for example".
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