Shining a light on what comes up when you flush

University of Colorado Boulder · 590K views · 2022 · 1:34

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Why the open web links it

A visual experiment showing how toilet flushing releases invisible water droplets into the air using laser light.

Linked by 17 independent sites, 5 of them widely read in the 2026-10 crawl of the open web, including vice.com, colorado.edu, mentalfloss.com, doctissimo.fr, mondo.rs.