Albert Einstein is perhaps best-known for his theory of relativity. But he and his former student, the Hungarian physicist Leo Szilard, also came up with a design for a fridge – the so-called Einstein refrigerator – for which they were awarded patent number US1781541 A on 11 November 1930.
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8 of the best properties for sale with communal gardensThe best properties for sale with access to communal gardens – from an apartment in a listed building opposite London’s Hyde Park, to a wing of a mansion with access to 180 acres of parkland in Henley-upon-Thames
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The five insurance policies you should haveSome insurance cover will be more important than others. We look at five insurance policies you may need to have to make sure you aren’t caught out in an emergency
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31 August 1957: the Federation of Malaya declares independence from the UKFeatures On this day in 1957, after ten years of preparation, the Federation of Malaya became an independent nation.
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13 April 1960: the first satellite navigation system is launchedFeatures On this day in 1960, Nasa sent the Transit 1B satellite into orbit to provide positioning for the US Navy’s fleet of Polaris ballistic missile submarines.
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9 April 1838: National Gallery opens in Trafalgar SquareFeatures On this day in 1838, William Wilkins’ new National Gallery building in Trafalgar Square opened to the public.
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3 March 1962: British Antarctic Territory is createdFeatures On this day in 1962, Britain formed the British Antarctic Territory administered from the Falkland Islands.
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10 March 2000: the dotcom bubble peaks
Features Tech mania fanned by the dawning of the internet age inflated the dotcom bubble to maximum extent, on this day in 2000.
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9 March 1776: Adam Smith publishes 'The Wealth of Nations'
Features On this day in 1776, Adam Smith, the “father of modern economics”, published his hugely influential book The Wealth of Nations.
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8 March 1817: the New York Stock Exchange is formedFeatures On this day in 1817, a group of brokers moved out of a New York coffee house to form what would become the biggest stock exchange in the world.
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7 March 1969: Queen Elizabeth II officially opens the Victoria Line
Features On this day in 1969, Queen Elizabeth II took only her second trip on the tube to officially open the underground’s newest line – the Victoria Line.
