50+ Finds with Unknown Purposes until The Internet Came to the Rescue

During his travels to Germany, this guy was shocked to see that the hot and cold water taps had gauges underneath them. It was clear that the gauges measured how much cold and hot water was coming out of the showerhead, but he was looking for a specific reason for why they were installed in the first place.

These water meters were made by Techem and can help homeowners estimate how much hot and cold water they use on a regular basis. This serves as a foundation for budgeting water bills. This guy probably found them in an Airbnb home, which makes a lot of sense.