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James Paris Lee patented a box magazine which held rounds stacked vertically in 1879 and 1882 and it was first adopted by Austria in the form of an 11mm straight-pull bolt-action rifle, the Mannlicher M1886. It also used a cartridge clip which held 5 rounds ready to load into the magazine.

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In 1863, the world’s first underground railway was built, connecting Paddington station – the London rail terminus for many prosperous commuters to the City – to Farringdon Street, just minutes from the Bank of England.

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Willem Einthoven was a Dutch doctor and physiologist. He invented the first practical electrocardiogram (EKG). He successfully developed a new string galvanometer with very high sensitivity, which he used in his electrocardiograph.

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In 1937, using alloys that were strong and light, he produced the first viable jet engine to be successfully tested in a laboratory. Now it had to be put onto a plane. In 1941, a new jet fighter-prototype flew.

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The neon light was a bright invention that would begin the development of the flashy commercialism coming into the current consumer advertising market.

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The first radio antenna used to identify an astronomical radio source was one built by Karl Guthe Jansky, an engineer with Bell Telephone Companies, in 1932. Grote Weber was also a pioneer of radio astrology and helped in her findings