Using a urinal for nocturia may not be at the top of your list, but I tried it for a week to see if I could fall asleep faster. It turns out I’m not alone. Nocturia, the clinical term for waking up to ...

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 ...

Three-dimensional renderings of urinals. From left to right: Duchamp’s “La Fontaine,” a contemporary commercial model, Cornucopia, and Nautilus. A urinal designed to avoid urine splashback on the user ...