- The numerical digits we use today such as 1, 2 and 3 are based on the Hindu-Arabic numeral system developed over 1000 years ago..
- The average Americans diet consists of 55% junk food.
- 52% of Americans drink coffee.
- The first train reached a top speed of only 8 kmh (5 mph).
- The average mature oak tree sheds over 700,000 leaves in Autumn.
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