Search results: urine

no kidding, real urine is a source of 'resources' that has a lot of uses, even for scientists it has infinite potential.

pure water does not conduct electricity but urine is different!

the kidney is an important internal organ, the kidneys must filter and clean about 200 liters of blood every day, equivalent to the amount of about 10 barrels of drinking water.

in addition to testing positive interventions from tissue samples, blood and breath samples, a new finding suggests that urine tests will also help detect and diagnose respiratory