It’s possible that I shall make an ass of myself. But in that case one can always get out of it with a little dialectic. I have, of course, so worded my proposition as to be right either way (K.Marx, Letter to F.Engels on the Indian Mutiny)
Friday, May 10, 2019
A German energy company is testing the use of salt to store heat. If successful, the system could help solve a problem posed by unreliable renewable energy sources, such as wind and solar.
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