Sony researchers have developed a refrigerator that only opens when you smile.
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The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
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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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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'.
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The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
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