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Technology played a significant role in World War II.Some of the technologies used during the war were developed during the interwar years of the 1920s and 1930s. Many were developed in response to needs and lessons learned during the war, and others were beginning to their development as the war ended.
[3] Émile Baudot designed a system using a five unit code in 1874 that is still in use today. Teleprinter system design was gradually improved until, at the beginning of World War II, it represented the principal distribution method used by the news services. Radioteletype evolved from these earlier landline teleprinter operations.
The British made use of many American towed artillery pieces during the war, such as the M2 105 mm howitzers, M1A1 75 mm pack howitzers, 155 mm guns (Long Toms). These weapons were supplied under lend-lease or bought outright.
A walkie-talkie, more formally known as a handheld transceiver, HT, or handheld radio, is a hand-held, portable, two-way radio transceiver.Its development during the Second World War has been variously credited to Donald Hings, radio engineer Alfred J. Gross, Henryk Magnuski and engineering teams at Motorola.
An M3 tank under construction. The M4 Sherman became the standard American military tank in World War II. [1] Due to lack of development before the war leading to inexperience in tank design, the first large scale production of a medium tank was the M3 Lee, built for the US and the British, a compromise design with the main weapon mounted in the hull.
In the years immediately following World War II, the military was by far the most significant patron of university science research in the U.S., and the national labs also continued to flourish. [20] After two years in political limbo (but with work on nuclear power and bomb manufacture continuing apace) the Manhattan Project became a permanent ...
Radar in World War II greatly influenced many important aspects of the conflict. [1] This revolutionary new technology of radio-based detection and tracking was used by both the Allies and Axis powers in World War II , which had evolved independently in a number of nations during the mid 1930s. [ 2 ]
A similar break into the most secure Japanese diplomatic cipher, designated Purple by the US Army Signals Intelligence Service, started before the US entered the war. Product from this source was called Magic. On the other side, German code breaking in World War II achieved some notable successes cracking British naval and other ciphers.