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Dowding System
Britain's integrated air defence system in the Second World War (1939-45), known as the Dowding System after the air chief marshal of that name, included code-breakers, radar stations, observers, searchlights, barrage balloons, anti-aircraft...
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The 1944 Plot to Assassinate Hitler
A group of German generals attempted to assassinate the leader of Nazi Germany Adolf Hitler (1889-1945) using a bomb on 20 July 1944 but failed. The conspirators were against Hitler's conduct of the Second World War (1939-45) and Nazism in...
Definition
British Industrial Revolution
The British Industrial Revolution (1760-1840) brought innovative mechanisation and deep social change. The process saw the invention of steam-powered machines, which were used in factories in ever-growing urban centres. Agriculture remained...
Definition
Francis Bacon
Francis Bacon (1561-1626) was an English philosopher, statesman, and author. Bacon is often considered one of the founders of modern scientific research and scientific method, even as "the father of modern science" since he proposed a new...
Definition
Electrical Telegraph
The electrical telegraph was invented in 1837 by William Fothergill Cook (1806-1879) and Charles Wheatstone (1802-1875) in England with parallel innovations being made by Samuel Morse (1791-1872) in the United States. The telegraph, once...
Definition
Blitzkrieg
Blitzkrieg ('lightning war') is a military tactic combining air and land forces deployed at speed against the enemy's weaker points while the rear lines are simultaneously disrupted by acts of sabotage and bombing. Speed, concentration, and...
Definition
Amphitrite
In Greek mythology, Amphitrite is a goddess and the feminine personification of the sea. She is the wife of the Greek sea god, Poseidon, and lives with him in a golden palace beneath the sea. As the daughter of Nereus and Doris, she is one...
Definition
Reichstag Fire
The Reichstag fire of 27 February 1933 was a possible arson attack on the German parliament building. The fire was blamed on a communist anarchist Marinus van der Lubbe (1909-1934), but it may have been the work of the Nazi party's paramilitary...
Definition
Gold Beach
Gold Beach was the central of the five Allied D-Day Normandy landings of 6 June 1944. Primarily British units, with massive naval and air support, were set the task of taking the beach, a feat achieved by the end of the day, using a combination...
Article
Discovery of X-Rays
The discovery of X-rays – a form of invisible radiation that can pass through objects, including human tissue – revolutionised science and medicine in the late 19th century. Wilhelm Conrad Röntgen (1845-1923), a German scientist, discovered...