- The fortune cookie was invented in San Francisco.
- The human body creates 2,500,000 new red blood cells every second.
- A group of whales is called a pod.
- Dragonflies have 6 legs but can't walk.
- The numerical digits we use today such as 1, 2 and 3 are based on the Hindu-Arabic numeral system developed over 1000 years ago..
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