science
- 56 posts
Renewable Energy Works
Jossenia P, Pilot High School
On May 8, 2016, Germany's solar, wind, hydro and biomass plants were supplying about 87% of the energy being used. At one point, power prices dropped into the negative, meaning that commercial customers were actually being paid to use electricity. So...
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Why Do Cats Purr?
Rafael V, Pilot High School