- The average lifespan of a squirrel is 9 years.
- A compass needle does not point directly north.
- Dolphins sleep with one eye open.
- The only continent without reptiles or snakes is Antarctica.
- Female condors lays a single egg once every 2 years.
- The frozen foods were first introduced in the 1920.
- The US shreds 7,000 tons of worn out currency each year.
- Cheetahs can accelerate from 0 to 70 km/h (43mp/h) in 3 seconds.
- Natural gas has no smell (the odor is artificially added so that people are able to identify leaks).
- A chameleon's tongue is twice as long as its body.
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