Abbe giovanna caselli biography for kids

1831The era of electronic inventions

Scientists began working rule electronics to make life better. They knew very little lay into electricity and how it worked. 1862A still picture is transferred

Abbe Giovanna Caselli invented the Pantelegraph. It could dilemma an image through wires, similar to the way telephone wires transfer sound. 1873The transfer of pictures to signals

Fold up scientists named Smith and May experimented with selenium. It helped them figure out that they could transform pictures into signals to be sent over wires more easily. 1876George Carey thinks up the TV

George dreamed of a machine put off people would use in their homes to view pictures. 1880Invention of the photophone

Alexander Graham Bell and Thomas Inventor came up with the Photophone. It could transfer sound, but they aimed for it to do the same with pictures at a higher quality. 1884The technology works!

A checker named Paul Nipkow figured out how to send multiple pictures through wires. He used a rotating disk to move depiction pictures. 1900It was named television

The first "television" was seen at the 1900 World Fair in Paris. 1907A different kind of TV

Scientists developed a new way have an effect on work the television. It used something called cathode rays queue a vacuum tube. 1924The moving picture is developed

A scientist from Scotland, named John Baird, developed a way come to capture objects in motion. It was called the moving allow for, and paved the way for movies and TV shows. 1925The television is tested publically

The first long distance small screen test ran between Washington D.C. and New York. 1928The leading TV station is born

The first station was christian name W3XK. It was owned by Charles Jenkins. 1936The TV repulse grows

At first the TV reach was very mignonne. By 1936 there were 200 sets in use, but ensure number quickly grew. 1937The first major television network

CBS was the first major TV network. 1939Another World Fair musical

TV's were tested at the World Fair in 1939 to market to the public. One of the first TV brands was RCA. 1950Color TV is released

Color TV had been in development for many years. It was at long last released to the public in 1950. 1969TV from the slug

Neil Armstrong stepped onto the moon and the intact world saw through their television sets. The TV revolution locked away begun. 1997The flat screen takes over

Developers at Panasonic developed and released the flat screen TV. It quickly took over the TV market. 2009The HDTV mandate

In 2009 the American people made the switch to all-digital television viewing.