In pictures: See the first mobile phone, the first computer mouse, and many other devices

Have you ever thought about what the phone, mobile phone, TV, computer, watch looked like? Before it reached its shape as it is now.

1- The mobile phone

The history of the first mobile phone dates back to 1947, when the company "Lost" Technologies began experiments in its laboratory in New Jersey, but it was not the owner of the first mobile phone. First call to this phone on April 3, 1973.

The weight of the phone was about a kilogram, and as for the duration of its use, the duration of the conversation was only half an hour, as it needed to be recharged afterwards, and its price at that time amounted to 3995 dollars.

In spite of that, people flocked and stood in long lines to get the first mobile phone, which was considered a miracle at the time.

The production of the first mobile phone started as an idea circulated by some engineers (Motorola), the major American phone company, in December 1972. It took about ten years to realize that idea and bring it into existence, in which the company spent one hundred million dollars to develop it, as it was officially presented to the public. In 1983. The reason behind this long period of work was the need for towers and the establishment of infrastructure to operate the mobile phone.

2- The landline phone

The German Johann Philips Reis demonstrated the first telephone on October 26, 1861, and in March 1886 Alexander Bell obtained the patent for the telephone numbered 174465, after which William Gray entered history as the first inventor to provide the telephone with the possibility of working with coins on August 13, 1899.

Johann Philips Reis, (1834 - 1874), could not break the barrier of scientific censorship in Germany, the conditions for registering inventions in Germany exhausted him, then the disease killed him before he was forty, but today the world recognizes his credit for inventing the first telephone device. On October 26, 1861, the German inventor and physicist demonstrated the "telephone" device in front of the Scientific Society in Frankfurt and made a lot of noise about the "talk transmitter". Rice's voice came from the device from more than 350 meters away, clearly in the hall crowded with scientists. "The horse does not eat cucumber salad." Speaking of the horse and power, Rice concluded his research that he began in 1854 on the device.

The first reactions were to the invention of the telephone, where he said: The idea of ​​​​inventing the (telephone) (telephone) was not a welcome idea at first, especially after its invention by about fifteen years. At that time, European countries still believed that telegraphs (the telegraph) ) is far better than the phone.

The funny thing is that there is still a note issued by one of the European telegraph companies in 1876 AD, where that note says: (The idea of ​​using the so-called telephone is an idea of ​​extreme delusion, due to the many defects in it.

We do not believe that it is a serious and practical means that deserves a place to become a means of communication someday.) It is strange that the inventor of the telephone \ Alexander Graham, but rather asked Mark Twain to invest in his new invention in the amount of five thousand US dollars only, but he was rejected by the company, as the company sent a response She told him about it: (There is no need to waste time and effort, Mr. Bell, because we do not see any future for that device that is called the telephone).

But what is more important than that is the statement of the British Parliament at that time, when it said the funny statement:

“We see no need for telephones as long as we have enough messengers here.”

3- Computer mouse

The first computer mouse was invented by Doug Engelbart in 1964, an American engineer and inventor, but the work team received a lot of criticism because it was a new idea at that time, as it was invented in the sixties and the patent was preserved in the seventies and was not marketed. In 1984, it spread very quickly with the advent of the Apple Macintosh from Apple.

And this scientist had a great advantage in what the computer has come to in our time, as he believed that the computer would have a great role in expanding human thought, and it was the first mouse he invented with a wooden body with two metal balls, one for the X axis and the other for the Y axis, and it is said that More than a billion mice have been sold to date.

4- Radio

The owner of the idea of ​​​​inventing the radio is Marconi, as he was able to use electromagnetic waves to produce sound signals for long distances, and in the year 1909 AD he was awarded the Nobel Prize in Physics for his invention of the radio, and this invention was the basis on which the radio and television industry was built, while After all, all of these devices use waves to transmit sound and images over the ether to ground stations, which in turn transmit them to radio and television stations so that the public can hear and watch them.

5-laptop

This laptop, or what is known as a "laptop", dates back to 1981, and this amazing picture shows the extent of the amazing changes that have been reached so far in the world of technology. This device is widely known as the first laptop in the world and is called " Osborne, but this device is very different from portable computers such as the "laptop" and "iPod" that appeared for the first time in 2010, as the screen size of this laptop is 5 inches, and the size of the floppy disk is 5.25 inches, but its size is huge What is popular today as it weighs 24 pounds, and the price of this laptop at that time was 1300 pounds.

This device was announced as "Osborne" in relation to its inventor, Adam Osborne, who wanted to revolutionize the computer industry. It was invented in 1981 at the West Coast Computer Fair, and it became so popular that more than 125,000 laptops were sold. Osbronn in 1982.

6-computer

The inventor of the first device is the German scientist (Konner ed Zuse), who was born on June 22, 1910 in Berlin, and he loved automatic calculators.

In 1936 he invented the first mechanical calculator called Z1, and it was a device that consisted of a large hall to perform some simple arithmetic operations.. The room area is 72 square meters and this device consumes 140 kilowatt hours per hour, which is what an ordinary light bulb consumes in period of three months.

4- TelevisionThe invention of the television was not the idea of ​​one person, or the result of the work of one person, but rather the result of the work of a large group of inventors, who were all pouring into the manufacture of this device, but there is one person who was able to succeed and he is John Luigi Bird, his idea was in The beginning was to come up with animated pictures that would be displayed on the screen, and he was not interested in their quality, nor the duration of the images for which they were displayed, nor the surroundings of the broadcast. Among the obstacles that John faced during the manufacture of the device due to his great enthusiasm and lack of care, he was subjected to a strong electric shock of 1000 watts, which almost killed his life, but he only suffered some burns in his hand, and the disaster was completed by asking the authorities to close the shop that John was preparing as his invention workshop. And he had no choice but to carry out the order and close the shop. After closing the shop, John went to London, and completed his attempts there in one of the shops, and in the month of October there was an initial success for the invention, and John was able to send moving pictures that were displayed on the device at a rate of five pictures per second and of course in a gray color, and this matter was of great importance to the same John, The thing that motivated him the most to complete the march in the invention of television. Where John portrayed a worker in the twenties, his name was William, this worker who entered history, and was the first face to appear on television. In the year 1926, John was able to double the images displayed on television, to reach 12 images per second, with sound effects, and this was a great invention by the standards of his time. A color image displayed on the screen, and this was a very powerful and miraculous thing that John did, and television quickly developed, and its defects began to be fixed, until he reached his current image, and it is worth noting that John used the telephone line to send broadcasts and pictures, and here we remember Alexander Graham Bell The inventor of the telephone, without whom John would not have reached this achievement, as the inventions are complementary to each other, without electricity, progress would not have reached what it is, and television, the telephone and everything, are in the end intertwined matters, you will necessarily find a great relationship between most inventions. Of course, the TV did not have a remote control in its first invention to control it remotely, but after a period of production, this TV set was produced with a button to turn off the TV sound by pressing a small button connected to the TV through a wire. It is noteworthy that the remote control device, when it was invented later, faced great criticism and campaigns to stop it because it makes viewers flee quickly from watching television advertisements. The first button to mute the sound of television