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Edition #147 · Tuesday, September 15, 2026 · 3132 positive stories
Tech for Good

Donated livers can be made biologically younger

MIT Technology Review 2026-09-14
Donated livers can be made biologically younger

Once an organ is removed from a donor’s body, the clock starts ticking. Surgeons usually flush the organ with a preservative solution, bag it, and put it on ice - where it immediately starts to degrade. The team has a matter of hours to get it into a recipient’s body. There’s another option - one that has been growing in popularity in recent years, especially for donated organs that aren’t in the healthiest state. Some hospitals opt to put them on machines that pump them with nutrients and remov

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The tech section covers stories about technology making life better, not just more profitable. Open-source tools reaching new audiences, accessibility breakthroughs, AI applications in healthcare and education, infrastructure improvements that quietly make cities work better. Product launches and funding rounds are excluded unless they deliver tangible public benefit.

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