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Technology during World War I (1914–1918) reflected a trend toward industrialism and the application of mass-production methods to weapons and to the technology of warfare in general. This trend began at least fifty years prior to World War I during the American Civil War of 1861–1865, [ 1 ] and continued through many smaller conflicts in ...
Used by journalists, political activists, scientists, etc. Nuclear technology: 1940s United States. United Kingdom Canada (Manhattan Project) Nuclear weapons: Nuclear medicine, nuclear power: Jet engine: 1940s Nazi Germany (Hans von Ohain) United Kingdom (Frank Whittle) Jet fighters, jet bombers: Airliners: Digital photography: 1960s United ...
The early C-type used the available 12-inch (30 cm) lenses and a 4-by-5-inch (10 cm × 13 cm) plate. The Allies began to standardize on 18×24 cm plates and 25, 50 and 120 cm focal lengths, 50 being the most common. The Central Powers used many different aircraft but especially Rumpler and Albatros types mounting Görz and ICA cameras. The ...
During World War One, work started on radio guided weapons at various establishments, such as the experiments of Capt. Cyril Percy Ryan at Hawkcraig Experimental Station (H.M.S. Tarlair). [18] However, as control by the Munitions Inventions Department over military research was introduced, a centre for the Royal Flying Corps radio guided ...
Mark II – built for training but some used in France [32] Mark III – 50 built for training, only used in UK. [32] Mark IV – the most produced British tank [33] Mark V – improved engine and transmission, entered service late in war [34] Mark VI * – intended improved design with new hull, project cancelled in 1917 [35] Mark VII † [36 ...
Veterans from the second era of the Gulf War continue to face higher levels of unemployment than their civilian counterparts, and one new Recent Veterans Get Fresh Start With High-Tech Training ...
Quantum electronics permitted both revolutionary new methods of analyzing the universe and—using the same equipment and technology—the monitoring of Soviet electronic signals. [ 25 ] Military interest in (and funding of) seismology, meteorology and oceanography was in some ways a result of the defense-related payoffs of physics and geodesy.
According to administration statistics, the Department of Veterans Affairs has received nearly 786,000 disability claims under the PACT Act, processed almost 435,000 and approved more than 348,000.