Mico headphones read your brainwaves and select music based on your state of mind.
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The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
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First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
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The ball on top of a flagpole is called a 'truck'.
24
The life boat was patented in 1845!
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Surgeons who grew up playing video games make 37 percent fewer mistakes.
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