The latest comic from Randall Munroe at xkcd is fu...  ..., while others only clean it when it looks dirty. Urine glows under a UV light, which this page recommend...

When the first antibiotic, penicillin, was new, it...  ...ould be recycled, by collecting a patient’s urine !After one administration of injected penicillin,...  ...40 to 99 percent of the antibiotic is excreted in urine in its fully functional form about 4 hours after...  ...enicillin could be extracted f...

These are strange times for paleontology. Finding...  ...suggests it may represent the expulsion of liquid urine from one of the sauropod dinosaurs crossing the t...  ...ed to birds, and birds just relieve themselves of urine and excrement at the same time, as you can see in...

Photo: Abe Noe-Hays/Rich Earth Institute...  ...ct, Americans produce about 30 billion gallons of urine every year. That, according to Kim Nace of Rich E...  ...away. Instead, Nace proposed that we recycle our urine and use it as fertilizer as it is a "local,...  ...In other words, if you need a natural fer...

(Photo: Bristol Robotics Laboratory)Looking for an...  ...ernate energy source for your household killbots? Urine luck! Peter Walters, a researcher at the Universi...  ...oped a microbial fuel cell that can feed on human urine .The microbes digest urine . In the process, they cr...

Two physicists have worked out the optimal way for...  ...results to determine the best way to pee to keep urine from getting all over the restroom -or on oneself...  ...tream of liquid breaks up into droplets."The male urine stream breaks up about 6-7 inches outside the ure...

(Photo: Jackie)According to a paper released by Patricia J. Yang, Jonathan C. Pham, Jerome Choo and David L. Hu, mammals pee for roughly the same period of time. Both very large and very small mammals take about 21 secon...

(Photo: The Cat's Meat Shop)In Nineteenth Century London, public toilets were rare. Well, it's better to say that officially sanctioned public toilets were rare. But that didn't stop people from peeing in alleys, on side...

The following is an article from Uncle John's Heav...  ...owed her focus to one waste stream in particular: urine . PEE 101 Urine in wastewater contains ammonia (NH3), a compound...  ...en. And as Dr. Botte confirmed when she subjected urine to electrolysis, it's a good candidat...

Police in Newtown, Connecticut, investigated a rep...  ...n 200 and 300 one-gallon plastic jugs filled with urine within the house, which is located on the west si...  ...n.After it was determined that the jugs contained urine , an environmental cleanup company came to dispose...