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CAMERA
It arrived at the stores in 1900, the KODAK DROWING camera cost a dollar, the KODAK company simplified the photography that they never revealed how the photo would look, This is the century of the birth of photography, exactly in the year 1816, the French physicist Nicéphore Niépce Get an image by using the camera obscura and a photochemical procedure. -
PRINTING
Three centuries ago, it became the most important invention since the creation of the printing press. In 1867, The first model with commercial success was available, and with this the keyboard that we now call cutting appeared, it was put into practice with the help of a printer. Samuel W. Soule, The amateur mechanism Carlos S. Glidden and the financial contribution of James Densmore Scholes patented his creation in 1868 -
RADIO
Most parents didn't like rock and roll. They saw rock and roll as a destructive force that destroys their children. They felt they first adopted this little radio for Elvis Presley. Italian electrician and Nobel laureate Guillermo Marconi tells the first story since rock 'n' roll was introduced on May 14, 1897. -
REMOTE CONTROL
The ZENIT television factory introduced the first remote control and anticipated its long-term or long-distance impact because they called it LEIGTH SUMMOMS or lazy remote controls currently use infrared technology the first ones did not use batteries to change the television channels they sent sounds to high frequency when aluminum bars were made to vibrate inside, the channels could not be passed but the batteries did not have to be changed either, it was developed in 1898 by NIKOLA TESLA. -
vaccum cleaner
It is very popular for having many hours of work, and it is not only popular, there are also at least nine people who claim to have invented it, although they may seem incredible, the first vacuum cleaners were enormous, they moved horses and ran on gasoline, they vacuumed it with a long hose from the street. , the one who created the vacuum cleaner is CECIL BOOTH in the year 1901. -
MATCH OF SECURITY
It gave humanity light and heat safety match modern matches were invented in 1910 Before before that the match contained in a box of matches was deadly they were invented by the event by the Swede Gustaf Erick Pash In 1844 and were improved by Jhon Edvard Luström a decade later -
GPS
This prevents boredom from disappearing. Heading is a GPS that came out in the late 90s. The performance was not only in one part of the world, not even in an hour, however, it changed history, GPS is an example of a particular technology that appeared on this planet in 1957, created by the Soviet Union's Sputnik system. -
MODEM
Not the most attractive but it revolutionized modern life is the modem the first models transmitted very slow 110 bits per second today broadband in the United States transmits at an average of 3.9 MEABITS per second 35,000 times faster in 1979 was in charge of developing the first model of modem called HAYES SMARTMODEM. it could dial phone numbers without raising the horn, this became the standard
