- A human brain weighs around 3 pounds.
- The praying mantis can turn its head 180 degrees.
- Fleas can accelerate 50 times faster than a space shuttle.
- There are more saunas than cars in Finland.
- From space the brightest man made place is Las Vegas.
- There are 31,536,000 seconds in a year.
- The Eiffel Tower has 1,792 steps.
- Half of all crimes are committed by people under the age of 18.
- A group of frogs is called an army.
- Different names for the number 0 include zero, nought, naught, nil, zilch and zip.
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