Splash-free urinals (2025)
By u1hcw9nx · 2026-09-07 · 170 points · 91 comments
https://academic.oup.com/pnasnexus/article/4/4/pgaf087/8098745?login=false
By u1hcw9nx · 170 points · 91 comments · on Hacker News, read on BetterNews.
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