- Commercial airplanes maintain a cabin pressure of about 6,400 feet (just over 1 mile) above sea level.
- There are over 100,000 different species of butterflies.
- As a world commodity coffee is second only to oil.
- The average pool cue is 1.4m (4.75ft) long.
- Chameleons can move their eyes in two directions at the same time.
- 59% of people say that they're average looking.
- You can smell a skunk 1.6km (1 mile) away.
- Tokyo was once known as Edo.
- Different names for the number 0 include zero, nought, naught, nil, zilch and zip.
- Europe is the only continent without a desert.
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