Please enable JavaScript.
Coggle requires JavaScript to display documents.
TECHNOLOGY THROUGH AGES :pen:, THE EVOLUTION OF THE TELEVISION, image -…
TECHNOLOGY THROUGH AGES :pen:
The Prehistory
Time period of more than 5,000 years ago
Old age
Alphabet, metallurgy, simple machines
Industrial Revolution
Great machines, beginnings of electricity. telephone, light bulb, iron and steel industry, lightning rod, telegraph, sewing machine and motor vehicles.
Middle ages
Paper Printing and gunpowder
Modern age
Mechanical devices
The compass, cartography and firearms
Twentieth century
Personal computers, nuclear technology, medicine, space technology, large fixed and mobile telephone communication networks, Internet
THE EVOLUTION OF THE TELEVISION
Baird "C" model: it was created on January 26,
1926
, the mechanism was semi-mechanical.
1930s
screens were still small, but the size of the box was becoming more compact and can be transferred to a table.
In the late
1930s
, Model Andrea 1F5 was invented by Frank Angelo D'Andrea. fully electric.
1948
the Almirante 19A11 model was released
In the
1950s
, the RCA 21 model came onto the market.
In
1960
television underwent a radical change from broadcasting in black and white to broadcasting in color.
In 1974 the Zenith model was released. This model was quite famous for its characteristic look from the 70s.
In the 1980s television began to look like the model we know today.
1973 Philco-Ford was invented, it used as the basic operation the reception of signals through an antenna present in it
2 more items...
