1. Half of bank robberies occur on Fridays.
2. If you are 25, you have already lived through more than 10% of American history.
3. Killer whales are actually dolphins.
4. In the UK it is illegal to transport fish in a suspicious manner.
5. The apple you buy at the supermarket may be more than a year old.
6. The Queen has two birthdays a year.
7. The term "OK" probably comes from a corruption of the phrase "everything is correct".
8. The first Sunday in January is the busiest swiping day. January is one of the best times to start exchanging information about new romantic encounters.
9. 2% of people can feel their eyes moving and blinking.
10. The YKK on the zipper? It stands for Yoshida Kogyo Kabushikikaisha. It's estimated that this company produces half the world's zippers.
11. Beer was legally classified as a soft drink in Russia until 2011.
12. It takes 72 balloons to lift a 5-pound Chihuahua off the ground.
13. Toilet seats are cleaner than your cell phone.
14. Mushrooms are genetically more closely related to humans than to trees.
15. It's impossible to hum while holding your nose. Go ahead, try it!