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Mexican teen builds sound-wave fire extinguisher that douses flames in seconds

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A 16-year-old Mexican student has developed an acoustic fire extinguisher that uses sound waves to suppress fires within seconds. The device works by directing low-frequency sound waves at a flame, disrupting the oxygen supply needed to sustain combustion. The invention was created by the teenage student as an innovative alternative to conventional chemical-based extinguishers. The project gained attention online after being shared on Hacker News, where it attracted discussion about its potential real-world applications.

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Mexican teen builds sound-wave fire extinguisher that douses flames in seconds · ShortSingh