History, asked by Anurudha1234, 1 year ago

mention any 2 technological changes in war weaponry during the World War II??? describe it long

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Answered by Hakar
4
Hi,

Your answer :
The Second World War was at the origin of a large number of scientific and technical innovations. The battle was fought not only with bullets and bombs, but also with wartime scientific research programs that resulted in many important developments aimed at giving the Allies an edge over the enemy. As with many other aspects of the Allied war effort, Canada played an important role.

Most of the work done has found civilian applications after the war and helped shape the world of today. Whenever a microwave oven is used or the windshield wiper fluid spills over the windshield of cars, we can remember the pioneering work done by Canadian scientists during the Second World War.

Research and development
Canada has also been a major center of wartime research. The National Research Council, the Armed Forces and various Crown corporations undertook research on armaments, atomic energy, radar, nutrition, medicine and other areas that helped win the war and have improved the health and well-being of the world in the years that followed.

In-depth research on magnetism was undertaken to find a way to demagnetize the hulls of the ships as a mine protection and to identify underwater submarines. This research was successful because it allowed the development of the airborne magnetometer used after the war to detect ores.
The Canadian Antitouch Acoustic Device (CAT) was developed to counter enemy acoustic torpedoes. This system saved many ships.
The cathodic protection technique developed from work in Canada during the war aims to prevent the corrosion of hulls by salt water (this invention still used today has saved millions of dollars everywhere in the world).
Canadians have invented anti-fog liquids for the windshields of military vehicles.
The first artificial fur patent was the result of Canadians working to improve the clothing worn by the military in the Arctic.
Canadian companies and scientists have played a key role in the development of synthetic rubber. Even if, at the end of the war, the product was not entirely synthetic, it was made from wheat derivatives in a proportion of 90%. 100.
George Klein, a prolific Canadian scientist and inventor, developed a technique that provided the only way to test and quantify snow conditions. George Klein also designed pointing systems for artillery and anti-submarine mortars, as well as researching high-speed projectiles and their primers. He has also developed an anti-roll stabilizer for anti-submarine weapons.

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