- When your face blushes so does your stomach lining.
- Sailors once thought wearing gold earrings improved eyesight.
- Polar bears can smell a seal from 20 miles away.
- When grazing or resting, cows tend to align their bodies with the magnetic north and south poles.
- Different names for the number 0 include zero, nought, naught, nil, zilch and zip.
- No number from one to 999 includes the letter "a" in its word form.
- John Kellogg invented corn flakes.
- Termites eat through wood 2 times faster when listening to rock music.
- A giraffe can go longer without water than a camel.
- Some dinosaurs had tails over 13m (45 feet) long.
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