Looking for toilet knowledge? Then you’ve come to the right place. In 2017, the website toilet-viden.dk joined forces with ubrugelig.dk to form Denmark’s largest collection of toilet knowledge and you can see the result below:

What is toilet knowledge?

Toilet knowledge is fun and crazy knowledge that you can’t use for much. The name comes from the fact that this type of knowledge is often something you can sit and enjoy as a pastime during a visit to the toilet.