- The world's biggest pyramid is not in Egypt, but in Mexico.
- The fingerprints of koala bear are indistinguishable to that of a human.
- Commercial airplanes maintain a cabin pressure of about 6,400 feet (just over 1 mile) above sea level.
- If you add up all the numbers from 1 to 100 consecutively (1 + 2 + 3...) it totals 5050.
- Dragonflies have 6 legs but can't walk.
- Whale songs can be used to map out the ocean floor.
- The term 007 was derived from 20007, the home zip code of many Washington, D.C. agents.
- Half of all crimes are committed by people under the age of 18.
- The tongue is the fastest healing part of a human body.
- Oak trees don't produce acorns until they are 50 years old.
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