Every year, Alaska has about 5,000 earthquakes.
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Due to gravitational effects, you weigh slightly less when the moon is directly overhead.
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There are approximately three chickens for every human on Earth.
13
An earthquake on Dec. 16, 1811 caused parts of the Mississippi River to flow backwards.
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Forest growth in the US has exceeded harvest since the 1940’s. Today, we have more trees than any time in the past 100 years.
14
Even Antarctica has an area code. It's 672.
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The 'King Ranch' in Texas is bigger than the state of Rhode Island.
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