Mexican student creates an acoustic fire extinguisher to put out fire in seconds
By rguiscard · 2026-09-11 · 45 points · 11 comments
https://www.upsocl.com/en/16-year-old-mexican-student-creates-an-acoustic-fire-extinguisher-that-uses-sound-waves-to-put-out-fires-in-seconds/
By rguiscard · 45 points · 11 comments · on Hacker News, read on BetterNews.
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