- Dirty snow melts quicker than clean snow.
- The Fibonacci sequence: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, .....
- The world's knowledge is growing so fast that 90% of what we will know in 50 years time will be discovered in those 50 years.
- In a deck of cards the king of hearts is the only king without a moustache.
- Gorillas sleep 14 hours a day.
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