- Originally in 1886 Coca Cola was introduced as an 'intellectual beverage' to boost brain power.
- 60 cows can produce a ton of milk each day.
- The Hindu-Arabic numeral system began developing as early as the 1st century with a full system being established around the 9th century, forming the basis of the numerical digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 that we use today..
- Goldfish can see both infrared and ultraviolet light.
- A crocodile can't stick out its tongue.
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