Oak trees can live 200 or more years.
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Tae Kwon Do is only around 60 years old.
64
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79
In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
36
Coins usually survive in circulation for about 30 years.
66
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Drying your hands with paper towel will reduce the bacterial count by 45 - 60% on your hands. However, using a hand dryer will increase the bacteria on your hands by up to 255% because it blows out bacteria already living in the, conveniently, warm moist environment.
26
The chills you sometimes feel when listening to music is called "musical frisson."
18