1. People who ride on roller coasters have a higher chance of having a blood clot in the brain.

2. People with blue eyes see better in dark.

3. Money isn ' t made out of paper, it is made out of cotton.

4. A huge underground river runs underneath the Nile, with six times more water than the river above.

5. A tiny amount of liquor on a scorpion will make it go mad instantly and sting itself to death.

6. The human body emits a glow that is 1,000 times less than what our eyes can detect.

7. The USA uses 29% of the world's petrol and 33% of the world's electricity.

8. Wearing headphones for just an hour will increase the bacteria in your ear By 700 times.

9. The animal responsible for the most human deaths world-wide is the mosquito.

10. The pupil of the eye expands as much as 45 percent when a person looks at something pleasing

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