30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
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Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
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The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
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Scientists have developed a microparticle filled with oxygen that can be injected into the blood stream, enabling us to live without breathing.
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If you're one in a million, there are about 7,234 people just like you.
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By peeing in the shower, you can save 1,157 gallons of water a year.
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Nearly half of the entire world's adult population has never drunk alcohol.
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The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
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