Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153
All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
At the time of your birth, you were, for a few seconds, the youngest person on the planet.
30
Real diamonds do not show up on x-ray.
36
The best time for a person to buy shoes is in the afternoon. This is because the foot tends to swell a bit around this time.
49
Couples' personalities converge over time to make partners more and more similar.
235
The chances of making two holes-in-one in a round of golf are one in 67 million.
67