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Edition #121 · Thursday, August 20, 2026 · 2804 positive stories
Tech for Good

Scientists Turn Bacteria Into Transistors to Build Living Circuit Boards

ZME Science 2026-08-19
Scientists Turn Bacteria Into Transistors to Build Living Circuit Boards

Five engineered bacterial strains can be rearranged to add, route and process chemical signals.

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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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