Hello everyone, my name is Stanley Ramirez and this time I will tell you a little about the creation and evolution of some technological devices that have marked the evolution of the world

Car Creation 1885

The automobile responded to the desire to transport materials or passengers over long distances and, also, at higher speeds. It was then that Karl Benz designed his first model, called the Benz Patent-Motorwagen in Mannheim in 1885. The first copy in history was developed in Germany. In the beginning, the vehicle designed by Benz did not want to buy anyone, since it cost about 10,000 dollars.

BEFORE

AFTER

WASHING MACHINE INNOVATION

The inventor of the modern washing machine is the American engineer Alva John Fisher in 1906, in Chicago (USA). John created this invention to solve the problem of accumulation of clothes in his house, which he succeeded, but the ingenuity of his idea was impractical on a large scale. The price with which this product entered the market was 400 dollars

BEFORE

AFTER

TV 1926

The first time something appeared on a television screen was on January 26, 1926 in London. The protagonist was the puppet of an inventor, John Logie Baird. This always believed in the possibility of transmitting images by waves, just as the radio did. However, it was a very advanced conception for the time. For this reason, investors did not grant financing for its development.

Microwave oven

The history of the microwave begins by chance and thanks to the work of scientists. In 1946, Dr. Percy Spencer created the first microwave in history in Boston (USA). In 1947 a first prototype microwave oven was installed in a restaurant in Boston for testing; This early version was huge and cost about $ 5000; It had to be cooled with water so it was necessary to install a whole system of pipes just for the furnace. The main objective they wanted was to heat the food in a faster and more comfortable way

Printer

By 1953 the first electric printer for computers was created, designed by Remington-Rand in London, which was only capable of printing texts. It was created in order to make the writing of letters and texts easier and to pass the writing of a computer; its starting price is estimated to be $ 800

Laptop

Bill Moggridge created the first laptop in history in 1982 in the US, which was called GRiD Compass 101. This laptop had the highest technology of its time. Its price was extremely high $ 8,150 so it was not a team for all the public. It was created with the necessity so that users could take their technological equipment everywhere and not be alone sitting in front of a desk