WaterSense, a Polish invention that uses low‑cost paper sensors and artificial intelligence (AI) to track river health in ...
Indian Defence Review on MSN
A Raindrop, Some Water—And Suddenly, Enough Power to Light Up 50 LEDs
Scientists in China have created a lightweight floating device that captures energy from falling rain. Instead of relying on rigid materials, the new generator uses natural water as part of its core ...
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