What was invented in 1947?
1947: John Bardeen and Walter Brattain, with support from colleague William Shockley, demonstrate the transistor at Bell Laboratories in Murray Hill, New Jersey. It’s been called the most important invention of the 20th century.
What special happened in 1947?
In August 1947, British India won its independence from the British and split into two new states that would rule themselves. The new countries were India and Pakistan. East Pakistan has since become Bangladesh. This was a very important moment in history.
What was invented after 1947?
| Date | Invention | Inventor |
|---|---|---|
| 1938 | Instant coffee | Nestle |
| 1945 | Microwave oven | Percy LeBaron Spence |
| 1945 | Tupperware (food containers) | Earl W. Tupper |
| 1947 | Long-playing record | Goldmark |
What important discovery was made in the year 1947?
| Discoveries | |
|---|---|
| 1900 – 1909 | Bubonic plague hits San Francisco |
| 1945 | The first atomic bomb is detonated |
| 1947 | Libby introduces radiocarbon dating |
| 1947 | Transistor is invented |
What was technology in 1947?
1947: Transistor On December 23 Bell Labs engineers John Bardeen, Walter Brattain, and William Shockley gave the first public demonstration of the transistor, an electrical component that could control, amplify, and generate current.
What was going on in 1947 in America?
July 26 – Cold War: President Truman signs the National Security Act of 1947 into law, creating the Central Intelligence Agency, the Department of Defense, the Joint Chiefs of Staff, and the National Security Council. September 26 – U.S. Air Force is made a separate branch of the military.
What is the meaning of 1947?
1947. 1947 (MCMXLVII) was a common year starting on Wednesday of the Gregorian calendar, the 1947th year of the Common Era (CE) and Anno Domini (AD) designations, the 947th year of the 2nd millennium, the 47th year of the 20th century, and the 8th year of the 1940s decade.
What things were invented in 1941?
Firsts, Inventions, and Wonders: M&Ms were invented in 1941 as a means for soldiers to enjoy chocolate without it melting. During the war, the candy was sold exclusively to the military. The first superhero comic book movie to be made was Adventures of Captain Marvel.
What was invented in 1940’s?
During the Second World War, the 1940s bring some of the greatest inventions of all time. And in the peaceful years that followed, all that inventing know-how would carry on in ways never imagined. Featured inventions include: the jet engine, the computer, the microwave oven, kitty litter, and the Crash Test Dummy.
What kind of inventions were made in 1946?
Some examples of patented inventions between the years 1946 and 1991 include William Shockley’s transistor (1947), John Blankenbaker’s personal computer (1971), Vinton Cerf’s and Robert Kahn’s Internet protocol/TCP (1973), and Martin Cooper’s mobile phone (1973).
What was the most important technology of 1947?
Technology 1947 . First “instant camera” Camera History shown . Saab produces its first automobile. Goodrich Manufacturers first Tubeless Tyre . Howard Hughes Flying Boat ( The Spruce Goose ) takes off but will never go into production . The Transistor is invented . Walter Morrison invents the Frisbee.
What was invented in 1908?
1908 The gyrocompass invented by Elmer A. Sperry. Cellophane invented by Jacques E. Brandenberger. Model T first sold. J W Geiger and W Müller invent the geiger counter. Fritz Haber invents the Haber Process for making artificial nitrates.
What was the most important event in 1947?
What Happened in 1947 Important News and Events, Key Technology and Popular Culture What happened in 1947 Major News Stories include Kon-Tiki expedition, Roswell UFO incident, India and Pakistan Beome Independent Nations, CIA established.