Scientists shine a light on what comes up when you flush

Thanks to new University of Colorado Boulder research, scientists see the impact of flushing the toilet in a whole new light—and now, the world can as well. Read more at In this video: On the left, nothing is visible to the naked eye. On the right, a powerful green laser helps visualize the aerosol plumes from a toilet while it’s being flushed. Credit: John Crimaldi Subscribe: Join Science X channel to support our mission: Thank you for helping our YouTube channel reach new heights! Hitting subscribe aids us in our mission to bring you the latest and greatest research news in science, medicine and technology.