University of Wisconsin--Madison engineers have developed low-cost sensors that allow for real-time, continuous monitoring of nitrate in soil types that are common in Wisconsin. These printed electrochemical sensors could enable farmers to make better informed nutrient management decisions and reap economic benefits.
source https://www.sciencedaily.com/releases/2024/06/240627172036.htm
Gold 'supraballs' nearly double solar energy absorption in tests
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Sunbeams contain a lot of energy. But current technology for harvesting
solar power doesn't capture as much as it could. Now, in ACS Applied
Materials & In...
7 hours ago
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