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Curated tech posts from X on AI, startups, and product development—signal without the doomscroll, updated on weekdays.
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Press Space to continue
More evidence, from a large-scale study in China, that using AI hurts learning if it undermines mental effort. When homework time drops due to AI use, so do test scores. Across studies, a theme: AI tutoring in support of classes is good, using AI to "help" with homework is bad.


