TORONTO — If you thought flushing the toilet couldn't get any more gross, think again. In a new experiment using bright green lasers and camera equipment, scientists from the University of ...

In a new study, published Dec. 8 in the journal Scientific Reports, researchers used vibrant green lasers to illuminate aerosol plumes given off after flushing a lidless toilet, similar to those ...

"By making dramatic visual images of this process, our study can play an important role in public health messaging." The airborne droplets shoot out at speeds of 6.6 feet per second, reaching 4.9 ...