Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
The yin-yang pattern's earliest use is in Rome - not China!
125
People spend about two weeks of their lives at traffic lights!
159
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
An iceberg contains more heat than a lit match.
73
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8