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In Switzerland, researchers are using powerful solar furnaces to recycle waste from the watchmaking industry. By melting metal scraps using concentrated sunlight, they create high-quality alloys with zero emissions, showcasing precision engineering in service of sustainability.
(c) Alef Morais
(c) Alef Morais
  • 6 Oktoba 2025

Tanuru za jua za Uswisi zatengeneza vifaa vipya kutokana na taka za saa

TECH XPLORE

Nchini Uswisi, watafiti wanatumia mionzi ya jua yenye nguvu kuyeyusha taka za chuma kutoka sekta ya saa. Matokeo yake ni aloi bora zisizo na hewa chafu, zikionyesha teknolojia sahihi inayotumikia uendelevu.

Previous Makala Kuota mchana kunaongeza ubunifu na kusudi la kazi
Next Makala Mpango wa Baiskeli San Diego Waongeza Uhuru kwa Wanaishi Mtaani
Every Thursday, Deacon John Roberts leads a weekly 20-mile ride through San Diego for people experiencing homelessness. Complete 100 miles, and you earn your own bike, plus helmet and lock. These rides boost well-being, freedom - opening doors to new opportunities.

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Captive-bred Scimitar‑horned oryx have been reintroduced to a protected reserve in Chad, recreating a free-roaming wild population. Once declared extinct in the wild, they now roam again — helping restore fragile desert ecosystems and offering real hope that extinction can be reversed.
(c) Alan J. Hendry

Oryx mwenye pembe ya sabuni anarudi Sahara baada ya kutangazwa kutowapo porini

  • 7 Disemba 2025
A new bio-inspired filter developed at the University of Bonn uses the same gill-arch architecture as filter-feeding fish to remove more than 99 % of microplastic fibers from washing machine wastewater. Because it’s self-cleaning and clog-resistant, it could be cheaply built into future washing machines — a clear win for cleaner water and less plastic pollution.
(c) Lone Jensen

Kichujio cha samaki huondoa 99 % ya microplastiki

  • 7 Disemba 2025

Beveri mwituni anarudi Norfolk baada ya miaka 400

  • 7 Disemba 2025

Iliyosomwa Zaidi

A new French study finds that insect-eating bird species—like blackbirds and chaffinches—have increased by 2–3 % since the 2018 ban on neonicotinoid pesticides. The shift offers a promising signal for the recovery of biodiversity.
Ndege wanaokula wadudu huko Ufaransa waanza kurejea baada ya marufuku ya neonik
Three octogenarian nuns broke away from their care home and reoccupied their old convent near Salzburg. They have been granted permission to remain there “until further notice.” - the condition? They have to stay off social media. Church officials promise medical care and services.
Wanasisi wazee waliotoroka wameruhusiwa kubaki kwenye kanisa lao la zamani
A recent study reveals that solar electricity can cost as little as €0.023 per unit, making it the cheapest form of power globally. In Europe, solar generation hit a new milestone: 22% of the electricity mix in June 2025 and rising fast.
Nishati ya jua ibadilisha mzunguko kuwa chanzo nafuu kabisa
New research from Australia shows that people aged 70+ who listen to music most days have a 39% lower risk of dementia, while playing an instrument is linked to a 35% reduction. Those doing both see up to a 33% drop — suggesting music might be a powerful, joyful way to support brain health.
Kusikiliza Muziki Baada ya Kuwa na Miaka 70 Kunaweza Punguza Dementia kwa ~40%
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