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Robert Watson-Watt and Arnold Wilkins conducted an experiment using a BBC shortwave radio transmitter located near Daventry, Northamptonshire, and a receiving station was set up in a field around 6 miles away that consisted of two receiving antennae attached to CRT monitoring equipment installed in a van. A Handley Page Heyford bomber was instructed to fly through the radio signal’s path, and it caused detectable variations in the received radio waves displayed on the ...
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Numerous attempts to secure him German citizenship were attempted over the next few years, but it wasn’t until 1932 that a solution was found when Dietrich Klagges, a Nazi Party member who was serving as the Minister of the Interior for the Free State of Brunswick, arranged for Hitler to be appointed as an administrator for the state’s delegation to the Reichsrat in Berlin on 25 February ...
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Although Cuba retained sovereignty over Guantanamo Bay, the arrangement ensured that the United States maintained a strategic military presence in the Caribbean. The 45 square mile area was selected as most suitable for a naval base and coaling station due to its deep-water harbour and strategic location on Cuba’s south-eastern ...
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The Northern Isles, which consist of the two island groups of Shetland and Orkney, have been inhabited since prehistoric times but were formally annexed by the Norwegian king Harald Hårfagre in around 875 after he subdued the Vikings who used the islands as a base from which to raid Norway and ...
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The DuPont company’s organic chemist Wallace Carothers received a patent for linear condensation polymers, the basis of the material better known as ...
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Pale Blue Dot, the most distant photograph ever taken of Earth, was created by the Voyager 1 space ...
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The destruction of Dresden was extensive, with vast areas of the city reduced to rubble. While some argue the attack was a necessary military operation to disrupt German supply lines and weaken morale, others contend that the scale of destruction and the civilian toll were disproportionate, particularly given the advanced stage of the war and Germany’s declining capacity to ...
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The Gateway Arch was designed by Finnish-American architect Eero Saarinen to honour the role of St. Louis in the westward expansion of the United States. It was officially opened to the public on June 10, 1967, coon becoming one of the most recognizable landmarks in the United States, attracting millions of visitors each ...
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Volleyball was invented by William G. Morgan, the Director of Physical Education at the YMCA in Holyoke, ...
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The Stasi used blackmail, intimidation, and imprisonment, as well as psychological manipulation, to target perceived dissidents. By the time the organisation’s activities ended following the fall of the Berlin Wall in 1989, the Stasi was regarded as one of the most effective intelligence agencies of the Cold War ...
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