Roger Federer's serve can reach 230 km/h — and the ball reaches the opponent in about 0.4 seconds.
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The inventor of the Frisbee was cremated and turned into a Frisbee after he died.
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People who invest early accumulate significantly more wealth.
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The odds of being born on February 29 are about 1 in 1,461.
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There are endless possibilities.
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The average person spends about two weeks of their life waiting at traffic lights.
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Your lifetime odds of being audited by the IRS are roughly 1 in 160.
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Income tends to increase with age until retirement.
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The longest winning streak in professional sports can span years.
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