There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
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The average car produces a pound of pollution every 25 miles!
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The life boat was patented in 1845!
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The ball on top of a flagpole is called a 'truck'.
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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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Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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