Restroom visitors can expect cleaner knees and tidier floors, if they happen to use a new urinal inspired by curves in nature. The key to making a splashless urinal is ensuring that a person’s pee ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Urinals aren’t a new concept. In fact, some of the earliest known ...

Scientists at the University of Waterloo have determined the optimal design for a splash-free urinal: a tall, slender porcelain structure with curves reminiscent of a nautilus shell, playfully dubbed ...