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Edition #100 · Thursday, July 30, 2026 · 3076 positive stories
Tech for Good

How an overlooked geothermal plant got a second chance

MIT Technology Review Wed, 29 Ju
How an overlooked geothermal plant got a second chance

In June 2024, a small company called Zanskar purchased a geothermal power plant in New Mexico that was failing fast. The water coming from the underground reservoir was getting colder by the day, making the plant uneconomical to run. Now, two years later, that plant is running at full capacity again, thanks to a new well. With the help of advanced modeling and modern drilling technology, the company was able to identify a better potential well site, drill down thousands of feet, and revive the e

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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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Humanoid classroom robots show potential as teaching assistants, not teacher replacements
Phys.org Latest
Humanoid classroom robots show potential as teaching assistants, not teacher replacements

A New York school district made global headlines this week for plans to trial a humanoid robot named "Sally" in high sch…

A step closer to artificial organs: UV light shapes arteriole-scale hydrogel vessels
Phys.org Latest
A step closer to artificial organs: UV light shapes arteriole-scale hydrogel vessels

The creation of fully artificial organs is a sci-fi dream, and researchers in Japan may have brought it one step closer …

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