Hi, visitor! Register | Login |  | Facebook

Invention Of Television

Kids Learning

A Russian immigrant to America by the name of Vladimir Zworykin is credited with the invention of TV.

He moved to the US in 1919 and got a job at Westinghouse Electric Corp. in Pittsburgh. He first invented the iconoscope (an electronic camera) and a kinescope (picture tube).

In 1923, he unveiled the television, which at time showed a cloudy picture of boats on a river outside his lab. It did not impress his employers. But, in 1929, he obtained the first patent for color TV.

David Sarnoff who founded RCA asked Zworykin what it would take to develop TV for commercial use. Zworykin told him it could be done in a year and half at a cost of $100,000. Well, Sarnoff hired him but in the end, the cost and time were slightly greater: 20 years and $50-million.

Other Zworykin inventions include the electron microscope, electric eye infrared tubes and the first sniperscopes which were used in World War II. Zworykin died in 1982 at the age of 92 – delighted by what he had created in television yet appalled at the programming: “I would never let my children even come close to this thing.”

Spread the love

No Tags

2343 total views, 2 today

  

Fashion for Kids

The views/information presented on this page is solely of the poster/author and in no way the company running this website is responsible for the same.

Leave a Reply

You must be logged in to post a comment.

  • How To Solve Sudoku

    by on August 19, 2024 - 0 Comments

    How To Solve Sudoku Learn to solve Sudoku puzzles with the right approach. This guide will show you how to solve Sudoku puzzles in three steps. Sudoku puzzles can be intimidating and difficult to solve, but with a proper strategy, focusing on elimination, you can finish a Sudoku puzzle in mere minutes. The first step […]

  • Pyramids

    by on September 3, 2024 - 0 Comments

    Pyramids Ancient Egyptian pyramids and tombs are popular because of the way they are constructed and because they have great histories buried inside them. It was only during the time of the Old Kingdom that the ancient Egyptians built pyramids to hold the royal tombs of their kings. Pyramids were huge structures. Pyramids had storage […]

  • Climbing Snail

    by on August 24, 2024 - 0 Comments

    Climbing Snail A snail is at the bottom of a 20 meters deep pit. Every day the snail climbs 5 meters upwards, but at night it slides 4 meters back downwards. The Question: How many days does it take before the snail reaches the top of the pit? . . . . . . . […]

  • Fireworks

    by on June 30, 2024 - 0 Comments

    Fireworks No celebration, big events or festivals are complete without the spectacular forms and lights of fireworks. The discovery of fireworks or the formulation of gunpowder is thought to have occurred by chance, some 2,000 years ago in China by a Chinese cook who accidentally mixed three common kitchen ingredients: KNO3, Sulfur and Charcoal. These […]

  • Quotes

    by on June 15, 2024 - 0 Comments

    Quotes “You learn to speak by speaking, to study by studying, to run by running, to work by working; in just the same way, you learn to love by loving.” “Money can’t buy friends but it can get you a better class of enemy” \”Always forgive your enemies – nothing annoys them so much.\” \”Knowing […]

Blog Categories