When a bone break is too severe to heal on its own, surgeons often rely on grafts or rigid metal implants — but both come with serious drawbacks. Now, researchers at ETH Zurich have created a jelly-like hydrogel that mimics the body’s natural healing process, offering a potentially game-changing alternative. Made of 97% water, this soft material can be laser-printed into intricate bone-like structures at record-breaking speeds, down to details thinner than a human hair.
source https://www.sciencedaily.com/releases/2026/03/260303050626.htm
The 'private solution trap': Why richer countries may favor adaptation over
public solutions, and who pays
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A new study, led by the University of Nottingham and conducted by a team of
72 economists and psychologists across the world, has identified a
potential "p...
20 hours ago
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