- Your blood is 6 times thicker than water.
- The Fibonacci sequence: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, .....
- The word laser stands for 'Light Amplification by Stimulated Emission of Radiation'.
- If you could drive to the sun at a speed of 88.5 km/h (55 mp/h) it would take around 193 years.
- Brazil is named after a tree.
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