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Health
This 14-Year-Old Built an AI App That Detects Heart Disease in Seven Seconds
Siddarth Nandyala spent eight months coding a smartphone app that listens to your heartbeat and can flag serious heart problems faster than most hospital equipment.
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Health
The Truth Behind Superfoods: Real Nutrition or Just Smart Marketing?
Foods like blueberries, salmon, and kale get labeled “superfoods,” but what does that word actually mean — and is it backed by science? The answer is more interesting than you might expect.