Scientists are using glow in the dark tampons to make rivers

Glow-in-the-Dark Tampons Track Sewage Pollution in Rivers

POSCA Markers — Design Life-Cycle

Glowing Water Science Experiment

Scientifically Spooky Glowing Water Science Experiment - Fractus

Interesting conspiracy in SW Philly : r/philadelphia

How Scientists Are Monitoring Water Quality With Tampons

National Geographic Glow-in-the-Dark Meteor STEM Kit, Create 2

Glow-in-the-dark TAMPONS shed light on water pollution

National Geographic Glow-in-the-Dark Meteor STEM Kit, Create 2

Engineers armed with glow in the dark TAMPONS are waging war

Engineers armed with glow in the dark TAMPONS are waging war

Tampon tests' could be used to track sewage in rivers

The joys of being a plumber! : r/Wellthatsucks