The researchers turned to hydrogels, which are water-rich, jelly-like polymers that respond to temperature and chemicals. But instead of layering different materials or embedding electronics, they ...
Imagine trying to design a key for a lock that is constantly changing its shape. That is the exact challenge we face in ...
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Chinese scientists push limits of 300-year-old math problem in sphere packing
Scientists at Fudan University, Peking University, and the Shanghai Academy of AI for Science ...
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