1946 gave us some technological discoveries & inventions. We have written a list of the top 5 inventions that were made in the year 1946
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Microwave Oven
Invented by – Percy Spencer
Percy Spencer discovered microwave ovens in 1946 after studying microwave technology. During WWII, Spencer and his colleagues created technology that provided the Allies with a vital advantage in radar detection. Later, the first microwave oven, the 750-pound, five-foot-tall Radar Range, was created through a series of simple tests based on ordinary experiences. Spencer is most known for a simple observation that resulted in a significant improvement in food preparation. One day, while standing next to a magnetron, he observed that a candy bar in his pocket had melted. This prompted him to consider whether radio wave energy could be utilized to cook food. The first microwave ovens were large and expensive, but restaurants, vending firms, airlines, and other commercial enterprises quickly recognized the benefits of quick-cooked food.
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Electronic Computer
Invented by – John William Mauchly and J. Presper Eckert
The Electronic Numerical Integrator and Computer (ENIAC), the first general-purpose electronic digital computer built in 1946, was invented by physicists John William Mauchly and J. Presper Eckert. The ENIAC was created by combining many different design concepts. Mauchly, who was in charge of much of the general design, is reported to have been motivated by the work of Iowa State College professor John V. Atanasoff, who designed and built an electronic computing system with a graduate student, Clifford Berry, between 1937 and 1942. Eckert was ENIAC's primary project engineer. Before achieving success, he had to overcome a number of challenging technological challenges.
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Chipper teeth
Invented by – Joseph Buford Cox
Joseph Cox designed the chipper chain in 1946. It helped to increase the performance of the scratcher chain. Chipper employed a tooth coiled over the chain's top, with alternate teeth facing left and right. A depth gauge was located forward of the tooth, allowing for ample clearance around the tooth for chip clearing while regulating the depth of cut and preventing grasping or overloading. Chipper chains are occasionally employed for dirty work because its broad working corner helps the cutter to retain its effective sharpness under abrasive circumstances for an extended period of time.
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Tupperware
Invented by – Earl Silas Tupper
Earl Silas Tupper invented Tupperware, a plastic container with an airtight top, in 1946. Tupper was a tree surgeon and plastics pioneer from New Hampshire who began experimenting with polyethylene, a new polymer that was largely utilized for insulation, radar, and radio equipment. In 1947, he patented the Tupperware seal. In the latter half of the twentieth century, Tupper's new plastic and his methods of manufacturing it revolutionized the shape and design of domestic and commercial goods. Earl Tupper's Tupperware is one of the most well-known names in the world of home furnishings.
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Credit card
Invented by – John C. Biggins
John C. Biggins was an American banker and the creator of the Charg-It, which was a precursor to the bank credit card. While working for Flatbush National Bank in Brooklyn, New York, he founded Charg-It in 1946. "Trustworthiness" is a definition of the word "credit." When you borrow something with the intention of repaying it, it's considered credit since someone is putting their faith in you to repay them. Biggins wanted to increase the number of loyal customers at his bank. The "Charge-It" card was only available to persons who had accounts with Flatbush National Bank. They could only use this bank card at participating local stores because it was an experiment.
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