- A tsunami can travel as fast as a jet plane.
- Rio de Janeiro translates to river of January.
- Light is electro magnetic radiation.
- When hydrogen burns in the air water is formed.
- The meaning of 'Blue Chip' comes from blue casino chips which have a high value.
- 2 and 5 are the only prime numbers that end with a 2 or a 5.
- 111,111,111 x 111,111,111 = 12,345,678,987,654,321.
- Brazil is named after a tree.
- It takes 110 silkworm cocoons to make an average tie.
- The only continent without reptiles or snakes is Antarctica.
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