Category: Gear

Hands-On With GPT-4.5, OpenAI’s Most Powerful Model Yet

The release of OpenAI’s biggest model ever exposes the tension between building artificial general intelligence and making ChatGPT into a truly useful utility. Source

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Revlon One-Step Volumizer Plus Review: Hot Looks for Less

This blow-dry brush performs just as well as its pricey competitors, give or take a little frizz. Source

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This Goopy Seaweed Slurry Could Make Its Way Into Everything You Eat and Wear

A startup called Marine Biologics is breaking down seaweed into its base components so they can be used for a range of consumer applications, from foodstuffs to cosmetics to bioplastics. Source

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The Weird and Wacky Gadgets We Saw at MWC 2025

Look past the glitzy phone launches, and you’ll find some truly bizarre, sometimes ingenious devices and concepts lurking in the halls of Mobile World Congress. Source

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Carl Friedrik Carry-On Review: Well-Made Modest Luxury

This well-made hard-sided polycarbonate suitcase offers entry-level luxury and a durable finish. Source

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Apple 13- and 15-inch M4 MacBook Air: Price, Specs, Availability

The 13-inch and 15-inch laptops are faster and, with the lower starting price of $999, more affordable. Need a desktop? Apple has also refreshed the Mac Studio. Source

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