How much pee is in swimming pools?
Swimming pools contain a lot of pee, more than you imagine. A study demonstrates how much urine has been found in public pools.
Why do you need to pee when nervous?
When you’re nervous, you always need to pee. Why does this happen? Some researchers tried to answer this question.
Toilet paper for smartphones
Japanese airport toilets have introduced toilet paper for smartphones. This was an idea from a Japanese mobile company.
WD-40 cleans your toilet
WD-40 is a popular lubricant, but it can be used to clean toilet bowls from stubborn stains with great results.