- All the people on Earth could fit into a 1 km cube.
- You burn more calories sleeping than watching TV.
- The Chinese used fingerprints as a method of identification as far back as AD 700.
- An avocado is actually a large berry.
- There are around 30 milligrams of caffeine in the average chocolate bar while a cup of coffee has around 100 to 150.
- There are more chickens than people in the world.
- A camel can drink 25 gallons of water in less than three minutes.
- $30 of raw popcorn translates into $3,000 in sales at movie theaters.
- A lobsters blood is colorless but when exposed to oxygen it turns blue.
- Butterflies taste with their back feet.
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