venerdì 13 giugno 2014

written by Carlotta Werth

If you think about it, you’ll realize that almost all the power we use originally comes from the sun.
Solar power is in fact more efficient than the other sources of energy.
Consequently, you would think it is less expensive. It turns out it is not.
Hank Green provides a different and insightful view on solar energy.
The American biochemist analyzes the pros and cons of solar power, underlying the complications we are still facing in conveniently exploiting this amazing natural resource.



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