30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
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Only humans shed emotional tears.
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The harder you concentrate on falling asleep, the less likely you are to fall asleep.
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The worlds oldest piece of chewing gum is over 9000 years old!
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A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
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A million dollars' worth of $100 bills weighs only 22 pounds!
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Wearing yellow makes you look bigger on camera; green, smaller.
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Japanese engineers were asked to redesign the front end of the Bullet Train because it carried enough speed to create a sonic boom whenever it exited a tunnel. Residents could feel the blast from miles away.
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