Sections of Indian scientists said the Henan team’s work contrasts with claims about cow urine’s myriad benefits by advocates of traditional medicine as well as members of India’s academic community, ...

A cheap and simple electrochemical process has been developed that captures urea – a vital nitrogen-rich ingredient to make ...

The process only requires a few steps and produces no waste products. “Prior to our method, the traditional method of separating [the nitrogen-rich compound] urea from urine was to concentrate urine ...

A team of chemists and agriculture specialists has developed a way to transform urea in wastewater, into percarbamide, which can be used as a fertilizer. In their paper published in the journal Nature ...

That device takes in urea, which is present in urine, and uses it to generate a useful electrical charge. [Josh] has, of course, named this device the P Cell. An early proof of concept uses urine ...

Urine contains water, urea and salts. Urea is produced in the liver when excess amino acids are broken down. Urea is the main waste product removed in the urine, as it is not reabsorbed in the kidney.

A triangle pointing right which indicates this type of media can be played. Stunning timelapse video shows the northern lights from space thanks to a solar storm A triangle pointing right which ...

That device takes in urea, which is present in urine, and uses it to generate a useful electrical charge. [Josh] has, of course, named this device the P Cell. An early proof of concept uses urine ...

The molecules which are not selectively reabsorbed (the urea, excess water and ions) continue along the nephron tubule to the collecting ducts as urine. This eventually passes down to the bladder.