Scientists develop unsinkable metal tubes using water-repelling technology

Scientists develop unsinkable metal tubes using water-repelling technology

BY THE OPTIMIST DAILY EDITORIAL TEAM Engineers at the University of Rochester developed a way to make ordinary aluminum unsinkable even when it’s punctured, submerged, or battered by rough conditions. The innovation uses microscopic laser etching to create superhydrophobic metal tubes that repel water and trap air, keeping them buoyant under extreme circumstances. Published in Advanced…

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Goodbye pain pills? How a stem cell “sponge” might switch off chronic pain at the source

Goodbye pain pills? How a stem cell “sponge” might switch off chronic pain at the source

BY THE OPTIMIST DAILY EDITORIAL TEAM Imagine a future where chronic pain is eased not by pills, but by tiny, lab-grown neurons that intercept pain signals before they ever reach your brain. Scientists are inching closer to that vision with an experimental new therapy nicknamed the “pain sponge”, a stem cell-derived treatment that may one…

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