Feb. 6, 2026 Inspired by the shape-shifting skin of octopuses, Penn State researchers developed a smart hydrogel that can change appearance, texture, and shape on command. The material is programmed ...
Sales & Deals You Can Save Over $1,000 on 2026’s Saatva Presidents’ Day Deals With Our Exclusive PopMech Code The savings start early for our readers, thanks to a 20% discount code. By Tim Kohut Feb 6 ...
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