An article in Science Magazine caught my eye. “Tiny ‘Flying Saucers’ Could Save Earth From Global Warming” the headline reads. It describes how physicist David Keith of the University of Calgary, Canada proposes to use a new technique to battle global warming. The technique consists of combining two principles. One is photophoresis, the effect we …
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If you like what I do and you have some spare change, this busking writer is very grateful for any amount of coins you throw in the cap. It will pay for bread, water and the site upkeep:



