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Today โ€” 26 January 2026TechSpot

Rice University copper-aluminum filter can destroy "forever chemicals" 100 times faster

26 January 2026 at 18:34

A team at Rice University has developed a new material for filtering per- and polyfluoroalkyl substances (PFAS). Also known as "forever chemicals," these synthetic compounds have been widely used in many products since the invention of Teflon in 1938. PFAS coatings can resist heat, water, oil, and stains. Unfortunately, they...

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Modder shows off DIY PlayStation handheld built from a PS4 Slim motherboard

26 January 2026 at 13:44

Created by Redditor WeWillMakeIt, the device can reportedly run all PS4 titles natively โ€“ just like the original console โ€“ despite its small footprint. It features a 7-inch 1080p OLED display with a 16:9 aspect ratio and a 1,300โ€ฏmAh battery, which is said to provide between 2.7 and three hours...

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Google's AI health summaries cite YouTube more than any medical source, study finds

26 January 2026 at 13:03

A large-scale analysis by SE Ranking, a search engine optimization platform, examined 50,807 health-related searches conducted in Berlin on Google. The study found that Google's AI Overviews, which automatically summarize search results using generative AI, cited YouTube more than any other source. The video platform appeared in 4.43 percent of...

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Tesla's Austin Gigafactory becomes a training site for Optimus robots

26 January 2026 at 07:49

Workers at Tesla's Texas facility were briefed on the plan during a recent town hall, individuals familiar with the meeting told Business Insider. The company intends to train Optimus within the same environment where Tesla builds vehicles, potentially turning one of its largest plants into both a production and learning...

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Yesterday โ€” 25 January 2026TechSpot

The "Crash Clock" shows how close we are to the next satellite collision

25 January 2026 at 13:04

Astrophysicists are warning that low Earth orbit is reaching a critical tipping point, where satellite collisions could happen faster than previously imagined. A new metric, the CRASH Clock, developed by Sarah Thiele of Princeton University, Aaron Boley of the University of British Columbia, and Samantha Lawler of the University of...

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