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Otto Lilienthal (1848–1896) died from injuries sustained in a crash of his hang glider. [7] Percy Pilcher (1867–1899) died after crashing his glider, having been prevented from demonstrating his powered aircraft. Franz Reichelt (1879–1912), a tailor, fell to his death from the first deck of the Eiffel Tower during the initial test of a ...
Technology during World War I. The machine gun emerged as a decisive weapon during World War I. Picture: British Vickers machine gun crew on the Western Front. 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.
Early warning radar, air defence systems. Air traffic control systems, microwave oven. Walkie-talkie. 1930s. Canada (Donald Hings) [3] United States (Alfred J. Gross, Motorola SCR-300) Portable two-way radio communications system for military. Portable radio communications – business, public safety, marine, amateur radio, CB radio.
Timeline of United States inventions (1890–1945) Robert H. Goddard (1882–1945), the American physicist and inventor who built and launched the world's first liquid-propellant rocket on March 16, 1926. [1] Goddard held 214 patents for his inventions and pioneering innovations in liquid-propelled, guided, and multi-stage rockets.
Howard Hughes. Howard Robard Hughes Jr. (December 24, 1905 – April 5, 1976) was an American aerospace engineer, business magnate, film producer, investor, philanthropist and pilot. [2] He was best known during his lifetime as one of the richest and most influential people in the world. He first became prominent as a film producer, and then as ...
Significant design. AR-15 and other small arms. Eugene Morrison Stoner (November 22, 1922 – April 24, 1997) was an American machinist and firearms designer who is most associated with the development of the ArmaLite AR-15 rifle that was redesigned and modified by Colt's Patent Firearm Company for the United States military as the M16 rifle.
Edwin Howard Armstrong (December 18, 1890 [2] – February 1, 1954 [3]) was an American electrical engineer and inventor who developed FM (frequency modulation) radio and the superheterodyne receiver system. He held 42 patents and received numerous awards, including the first Medal of Honor awarded by the Institute of Radio Engineers (now IEEE ...
Mikhail Timofeyevich Kalashnikov (UK: / k ə ˈ l æ ʃ n ɪ k ɒ f / kə-LASH-nik-off, US: /-ˈ l ɑː ʃ-/- LAHSH-; [4] [5] Russian: Михаил Тимофеевич Калашников, IPA: [mʲɪxɐˈil tʲɪmɐˈfʲejɪvʲɪtɕ kɐˈlaʂnʲɪkəf]; 10 November 1919 – 23 December 2013) was a Soviet and Russian lieutenant general, inventor, military engineer, writer, and small arms ...