- A deck of cards should be shuffled at least 7 times before playing.
- Greek philosopher and mathematician Pythagoras lived around the year 500 BC and is known for his Pythagorean theorem relating to the three sides of a right angle triangle: a^2 + b^2 = c^2.
- Dirty snow melts quicker than clean snow.
- Cabbage is 91% water.
- There are over 100 different viruses that cause the common cold.
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