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Edition #31 · Friday, July 3, 2026 · 2397 positive stories
Tech for Good

Discarded plastic bottles help save dolphins from fishing nets

Phys.org Latest Thu, 02 Ju
Discarded plastic bottles help save dolphins from fishing nets

Newcastle University researchers have demonstrated that plastic bottles attached to fishing nets can help dolphins detect and avoid being caught and killed in the deadly gear.

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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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