The Pittsburgh Steelers were originally called the Pirates.
50
If you get water flowing fast enough, it can cut metal.
354
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
In the U.S., more than 10% of lottery prizes go unclaimed!
55
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
A man earned 4 million airline miles for free without breaking any laws by using his credit card to purchase free-delivery $1 coins from the U.S. mint.
11
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22