526 by prostoalex | 236 comments on Hacker News.
New best story on Hacker News: Calgary student has been studying decibel levels in hand dryers since age nine
Calgary student has been studying decibel levels in hand dryers since age nine
526 by prostoalex | 236 comments on Hacker News.
![librobucher]()
526 by prostoalex | 236 comments on Hacker News.
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