- The shell is 12% of an eggs weight.
- Laughing lowers levels of stress and strengthens your immune system.
- The longest recorded flight of a chicken was 13 seconds.
- When grazing or resting, cows tend to align their bodies with the magnetic north and south poles.
- Every living thing on the Earth contains carbon.
- Rainbows can only be seen in the morning or late afternoon (the sun needs to be less than 40 above the horizon).
- Gorillas sleep 14 hours a day.
- In Venus, it snows metal.
- Sir Isaac Newton was 23 when he discovered the law of gravity.
- Employees are more likely to book holidays off work on a Monday that any other week day.
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