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The printing press was invented by the German Johannes Gutenberg and since then he is considered the father of the printing press. -
It was invented in 1657 by the Dutch mathematician Christiaan Huygens and consists of a mechanism where the oscillating movement of a pendulum activates the internal gears that turn the hands of the clock. -
The steam engine was created by Scotsman James Watt. This improved the means of transportation and being able to transport heavier loads in less time. -
It is considered the first "sewing machine" in history. In the year 1830 the tailor Barthelemy Thimonnier invented a functional sewing machine. However, years later, in the French patent office, it was discovered that in 1790 Thomas Saint had patented an old sewing machine -
The French inventor Nicolas-Jacques Conté invented the modern pencil, as we know it today, in 1794. This helped to have to use the typewriter that was much larger and to be able to use a thing as simple and small as a pencil -
Edward Jenner was the one who invented vaccines. Vaccines made a great contribution to medicine, since thanks to this, many types of diseases could be eradicated -
The first mechanical computer was created in 1822 by Charles Babbage. computers today are essential to our way of life as they help us to communicate and work with them -
In 1839 Louis Daguerre patented the daguerreotype, considered the first photographic camera in history. -
It is 145 years since Alexander Graham Bell patented the telephone in 1876, referred to as a device that transmitted sounds through a cable through electrical signals. For a long time Bell was considered the inventor of the telephone, along with Elisha Gray. -
Even today, when the power goes out, we feel that we cannot do anything. In fact, we are so used to electricity that without it we are more defenseless than all the people who lived without it for practically the entire history of mankind. -
The ballpoint pen was invented by John J. Loud in 1888, although there is some controversy about it. He was the one who would make the first design of what we know today since he put a ball in an ink tube to be able to mark the lines on the skins he tanned. -
Although the discovery of radio is not without controversy, on May 14, 1897, the Italian electrical engineer and Nobel Prize winner Guillermo Marconi made the first radio transmission in history. -
Orville Wright. Man realized his dream of flight more than 100 years ago, in 1903. On May 22, 1906, the United States of America granted Patent No. 821,393 to Wilber and Orville Wright's flying machine. It was an invention that was going to change the world. -
Wiliam Bradford Shockley, John Bardeen and Walter Brattain were the ones who invented the first electrical semiconductors that thanks to them it was possible to start working with electronics and electronic devices -
In 1957, engineer Tom Brown and Dr. Ian Donald built a two-dimensional contact scanner, thus avoiding the immersion technique. They took photos with Polaroid film and published the study in 1958. IN 1957, Ian Donald began obstetric studies using echoes from the fetal skull. -
The Internet was created by the British physicist Sir Tim Berners-Lee. revolutionized the way of life of humanity because they came with this electronic device and all kinds of things -
In August 1996, Nokia released the Nokia 9000 Communicator, a cellular digital PDA based on the Nokia 2110 with an embedded system based on Geoworks' PEN/GEOS 3.0 operating system.