Useless Knowledge Connoisseur
No piece of square, dry paper can be folded more than seven times in half
In the United States bacteria in foods cause 6.5 million to 33 million cases of human illness and 9,000 deaths annually.
In Nags Headm North Carolina you can be fined for singing out of tune for more than ninety seconds.
Measuring instruments marked in units not complying with French law.