Researchers have developed a catalyst sourced from renewable plant waste that shows strong potential for speeding up clean hydrogen production. The material is produced by embedding nickel oxide and iron oxide nanoparticles into carbon fibers…
Category: 8. Tech
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Oura users report smoking, overheating Rings – what we know
Far-Yogurtcloset369/Reddit/ZDNET Follow ZDNET: Add us as a preferred source on Google.
ZDNET’s key takeaways
- Two Oura users reported their rings smoking and overheating.
- Smart rings are built with lithium-ion batteries.
- They may overheat if…
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Sennheiser Announces Major Enhancements to TeamConnect Bar Solutions
Currently available for free download, firmware update 1.3.8 upgrades camera performance and security, among other features
Wedemark, Germany, 11 December 2025 — Sennheiser, the first choice for advanced audio technology that makes collaboration…
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A three-year-old Canon is still Japan’s most sold camera – and Sony’s newest vlog cams can’t take its crown
Japan’s latest DSLR and mirrorless camera ranking for November 2025 is in – and the champion hasn’t budged an inch. According to monthly sales data, shared by BCN+R and compiled from national retailers and major online platforms, the Canon EOS…
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Zuno spotlights safe driving with an unconventional SmartDrive campaign
Zuno General Insurance, a the digital insurance company has unveiled its latest mass media campaign, ‘Good Drivers Choose Zuno’, created to spotlight its flagship product Zuno SmartDrive, India’s first telematics based, app-led car…
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Heartflow FFRCT Analysis Delivers Prognostic Power and
MOUNTAIN VIEW, Calif., Dec. 11, 2025 (GLOBE NEWSWIRE) — Heartflow, Inc. (Heartflow) (Nasdaq: HTFL), the leader in AI technology for coronary artery disease (CAD), announced two new analyses from FISH&CHIPS, a real-world, multicenter,…
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Efficient Computer debuts Electron E1 evaluation kit
Kit targets energy-efficient edge AI, signal processing and sensor workloads with up to 100x efficiency over legacy processors.
Efficient Computer announced the availability of the Electron E1 Evaluation Kit (EVK)—offered directly to early…
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