John Robb: Solar-Power Water Treatment Plus…
Some items of interest: Solar powered water treatment system. No electricity consumption, CO2 emission, and cheap (PET bottles, foil, and plywood). Refracting bleach and water bottle light bulbs. Series of graphs showing no economic recovery whatsoever vs. previous highs. Swedish hacker trying to split atoms at home is arrested. The global illicit wildlife trade network is causing “devastating population …
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