The ball on top of a flagpole is called a 'truck'.
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There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
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There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
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Originally, BMW was an airplane engine manufacturer.
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Originally, Nintendo was a playing card manufacturer.
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The cigarette lighter was invented before the match.
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Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
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Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
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