Inventions During My Lifetime


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1923 to 1927 - Television is invented (Vladimir Kosma Zworykin (Russia), Philo Taylor Farnsworth (United States))

...Zworykin had a patent, but Farnsworth had a picture

Zworykin and his television
Zworykin is usually credited as being the father of modern television. This was because the patent for the heart of the TV, the electron scanning tube, was first applied for by Zworykin in 1923, under the name of an iconoscope. The iconoscope was an electronic image scanner - essentially a primitive television... Read MORE...

www.physlink.com -

1927 - The aerosol can is invented (Erik Rotheim, Norway)

"On November 23, 1927, Norwegian engineer Erik Rotheim (also spelled Eric Rotheim) patented the first aerosol can and valve that could hold and dispense products and propellant systems. This was the forerunner of the modern aerosol can and valve..."

inventors.about.com -

1928 - Sliced bread (bread slicing machine) is invented by Otto Frederick Rohwedder (United States)

"...The first automatically sliced commercial loaves were produced on July 6, 1928, in Chillicothe, Missouri, using a machine invented by Otto Rohwedder, an Iowa-born, Missouri-based jeweler. Rohwedder’s quest to make sliced bread a reality was not without its challenges. A 1917 fire destroyed his prototype and blueprints, and he also faced skepticism from bakers, who thought factory-sliced... Read MORE...

www,history.com -

1930 - Scotch tape is invented (Richard Drew (3M), United States)

"...Back in the ’20s, Scotch was a synonym for 'cheap.' Richard Drew, a 23-year-old research assistant at Minnesota Mining and Manufacturing, was trying to create a sticky-but-not-too-sticky adhesive tape for auto painters to use on two-tone paint jobs. When he erred on the not-too-sticky side, one of the car-painters asked, 'Why so Scotch with the adhesive?' and a brand name was born.

An... Read MORE...

The New York Times - New York, New York - July 20, 2014

1931 - The paper towel is invented (Arthur Scott, United States)

"Arthur Scott, head of [Scott Paper Company], had big trouble. An entire railroad car full of paper, unloaded at his plant, wasn't good for anything because the paper had been rolled too thick for toilet tissue, its intended purpose. Was he going to send the whole load back?

Meanwhile, Scott heard about a certain teacher in the city school system who had developed a novel idea to help fight... Read MORE...

www.ideafinder.com -

1934 - The metal beverage can is invented (American Can Co., United States)




1938 - The ballpoint pen is invented (Lazlo Biro, Hungary)




1938 - October 27 - Du Pont announces a name for its new synthetic yarn: "nylon".



www.wikipedia.org - October 27, 1938

1940 - April - 1st electron microscope demonstrated (RCA), Philadelphia, Pa



historyorb.com -

1944 - Sunscreen is invented (Benjamin Green, United States)




1945 - The atomic bomb is invented (J. Robert Oppenheimer, et al., United States)




1948 - Velcro is invented (George de Mestral, Switzerland)