- Room temperature is defined as between 20 to 25C (68 to 77F).
- The longest street in the world is Yonge street in Toronto Canada measuring 1,896 km (1,178 miles).
- The average person sheds .7kg (1.5 pounds) of skin each year.
- It is believed that Ancient Egyptians used complex mathematics such as algebra, arithmetic and geometry as far back as 3000 BC, such as equations to approximate the area of circles..
- Months that start on a Sunday will always have a Friday the 13th.
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