In the U.S., more than 10% of lottery prizes go unclaimed!
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You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.
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It is estimated that millions of trees in the world are accidentally planted by squirrels who bury nuts and then forget where they hid them!
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The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
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Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
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When watching a DVD press stop-stop-play-skip to skip the ads and go straight to the movie.
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NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
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