Sony researchers have developed a refrigerator that only opens when you smile.
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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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Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
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Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
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