The yin-yang pattern's earliest use is in Rome - not China!
125
Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
The song 'Strawberry Fields Forever', sung by the Beatles, refers to an orphanage located in Liverpool.
79
If the human eye was a digital camera, it would have 576 megapixels.
25
According to an assistant professor of psychology and marketing at NYU, wearing red increases your chances in things like dating and hitchhiking.
12
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
Your fingernails grow faster in summer.
744