1. The average human has enough iron in their body to make a small nail.

2. Bananas are berries, but strawberries are not.

3. The probability of getting two consecutive royal flushes in a game of poker is about 1 in 2.7 billion.

4. The tiny collective weight of all the ants in the world is roughly equal to the weight of all humans.

5. The "Waffle House Index" is an informal measure of how severe a natural disaster is. The Federal Emergency Management Agency (FEMA) uses the status of the Waffle House restaurant chain as an indicator of how quickly a community will recover from a disaster.

6. Honey never spoils. Archaeologists have found pots of honey in ancient Egyptian tombs that are over 3,000 years old and still perfectly edible.

7. Cows have best friends and can become stressed when separated from them.

8. The shortest war in history lasted only 38 minutes between Britain and Zanzibar in 1896.

9. The United States is one of the few countries in the world that does not require companies to provide paid vacation time for employees.

10. The world's largest snowflake was reported to have been 15 inches wide and 8 inches thick, falling in Fort Keogh, Montana in 1887.