Thursday, March 21, 2019

Giant murals beautify Mexico City and help improve air quality

Light on details, but interesting partial solution to pollution:

https://mexiconewsdaily.com/news/murals-beautify-and-help-improve-air-quality/

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Battery-Free Artificial Photosynthesis Turns Sunlight, Water, and CO2 Into Fuel

https://scitechdaily.com/battery-free-artificial-photosynthesis-turns-sunlight-water-and-co2-into-fuel/