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1. Repair of tooth enamel by a biomimetic mineralization (2019) (science.org) 4 points by motoboi 30 days ago | past 2. Ask HN: Have you noticed you can prompt ChatGPT in any language? 2 points by motoboi on Dec 6, 2022 | past 3. Cutting steel magnified and slowed down [video] (youtube.com) 3 points by motoboi on Dec 9, 2020 | past 4. Amazon's 8th book store (nytimes.com) 1 point by motoboi on Feb 10, 2017 | past

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