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Netflix has quietly rebuilt how its homepage works from the ground up. The company's new system, called GenPage, replaces a traditional multi-stage recommendation pipeline with a single generative AI model that reads your viewing history and produces your entire personalized homepage in one pass. Netflix says the result is better engagement and meaningfully lower serving latency — a rare case where AI simplification actually delivers on both fronts.
Researchers at Northwestern University have built a drone that essentially disappears while flying. The Phantom Twist spins at twenty-five rotations per minute, fast enough to exploit a quirk of human vision that turns the device into little more than a faint smudge in the air. It is a genuinely strange demonstration of how motion blur can function as low-tech camouflage in the physical world.
And if your thumbs have been aching from scrolling and texting, you are not imagining things. Conditions like De Quervain's tenosynovitis are showing up more frequently as smartphone use intensifies, and clinicians are now offering clearer guidance on stretching, rest, and when to seek treatment. The body, it turns out, was not designed for the modern feed.
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