- Gunpowder is formed by mixing charcoal, saltpetre and sulphur.
- There are 7 points on the Statue of Liberty's crown.
- A human brain weighs around 3 pounds.
- Australia has the largest sheep population.
- Gorillas can't swim.
- Your blood is 6 times thicker than water.
- You take over 23,000 breaths everyday.
- The summer solstice marks the first day of summer and the longest day of the year.
- Avocados have the most calories of any other fruit.
- The Titanic was built in Belfast.
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