The Hidden Environmental Cost of Modern Batteries While lithium-ion batteries power our electric vehicles, smartphones, and renewable energy storage systems,…
A revolutionary hand-powered water purification device using specially engineered nanoparticles can eliminate dangerous pathogens in seconds without electricity. The technology could transform access to clean drinking water in disaster zones and remote areas where traditional systems fail.
A simple hand-cranked device filled with engineered nanoparticles can reportedly disinfect drinking water in seconds, according to research from the University of Electronic Science and Technology of China. The innovation addresses what electricity-dependent systems cannot: providing reliable water treatment in disaster zones and off-grid communities where power is unavailable.
