Mico headphones read your brainwaves and select music based on your state of mind.
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The ball on top of a flagpole is called a 'truck'.
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Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
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Technically speaking, crystal glass is actually a Liquid that flows very slowly.
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It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
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The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
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