资讯

Human urine can turn into this useful material. See what is it and how do scientists make ...
Human urine can be turned into hydroxyapatite now as researchers have developed a method for it. Hydroxyapatite is a mineral ...
Live Science on MSN3 小时
Scientists transform pee into material fit for medical implants
A new method for chemically altering human urine could be used for producing medical implants and construction materials, ...