Daily briefing: Toothbrush zaps bacteria to clear plaque
Nature, Published online: 05 November 2026; doi:10.1038/d41586-026-03596-w
The manual toothbrush cleans by generating a bacteria-killing electrical charge. Plus, what ‘historic’ US mid-term results mean for science and a genetics lab run by AI-powered robots.原文：https://www.a8q9.cn/en/article/daily-briefing-toothbrush-zaps-bacteria-to-clear-plaque-ae2b4c.html