Day of Radio Biography

The first inventor of the radio is Alexander Popov from the theory to the practice of priests against Marconi the first broadcasting in Russia International Day of Radio is a holiday of audio broadcasting. We tell who almost ahead of the first inventor Alexander Popov and when the first broadcast took place in Russia. The meaning of radio in people's lives World Radio is a holiday.

Photo: Image Midjourney, years ago, the world was much larger, given how difficult it was to exchange information. At first, people talked to each other, then wrote and exchange letters. Ideas and music spread around the world at the speed of the snail, compared to today. But then the radio was invented: the transmission of sounds for hundreds of kilometers became commonplace, and the world became one.

Even after years, it is one of the most important inventions, an affordable and reliable way to convey information, especially to remote or low -income areas of the Earth. Radio provides news, entertainment and education in all corners of the world, complementing the Internet and digital platforms. It satisfies the need for information both for making everyday decisions and during emergency situations and crises.

Over the past century, the radio has established itself as the most important media that supports freedom of opinion and self -expression, often being the only media that continues to work during crises. Photo: 1MI Radio had such a deep influence on the modern world that on September 20, the Spanish radio -academy officially appealed with a request to announce on February 13th the World Radio.

This holiday of the communication industry was established to increase the importance of the radio as a vital means of communication and information access. This year, the official holiday is 13 years old, but each time the event is timed to a certain topic. For example, in the year the problems of ecology will be covered in the framework of the theme "Radio and Climate Change".

Radio stations will become a platform for discussions on the topic of global warming, climate news, world environmental problems and their solutions to protect our planet will be broadcast. History of the creation and development of radio history of the creation and development of radio. Photo: Image Midjourney The first inventor of the radio - Alexander Popov, the invention of the radio took several decades at the end of the 10ths, but the first person who discovered electromagnetic and radio waves was German Henry Rudolf Hertz.

Based on the study of his works, Alexander Popov became the first creator of the radio, but the Russian scientist could not be him. Popov was born in the year in the Sverdlovsk region in the family of a clergyman. Wanting the son to follow in the footsteps of his father, the boy is sent to study the Yekaterinburg Theological Seminary in the Urals. But despite the obedience and respect of the will of the parent, Alexander unexpectedly decides to act in his own way.

After three years of study at the seminary, he becomes a student at the Faculty of Physics and Mathematics of St. Petersburg University. Since the future scientist from childhood had a love of science and had an incredibly technical mindset, he completed training with honors. From the theory to practice, after a student bench in the year, Popov defended his dissertation in physics, and then he began to teach in the torpedo-in-world officer class of the Marine Department in Kronstadt.

There, students were immersed in a deep study of electrical equipment on warships, and their teacher gained the glory of a talented mentor and brilliant researcher. Alexander Popov studied many books of his colleagues-physicists and was especially delighted with the works of Heinrich Hertz, trying to find practical application of his discovery of electromagnetic waves.

A little later, in the year, the Russian scientist visited the World Exhibition in Chicago, where he happened to see the experiments of Nikola Tesla with his own eyes. This trip left an indelible impression, after which he decided to delve into the study of electromagnetic waves. The scientific discoveries of Alexander Popov on April 25 on May 7 in the new style of the year Popov make a breakthrough and represents a self -built apparatus, which can detect thunderstorms at a distance of up to 50 km.

This device could capture quick fluctuations in the atmosphere and be in the future to search for a signal. It was this date that was the birthday of the radio, entering world history. A year later, the physicochemical community saw a transmitter who was able to transmit a short message to the Morse with an alphabet at a distance of meters. These words became “Henry Hertz” - so Alexander Popov honored the memory of a deceased German scientist who opened electromagnetic waves.

In the year, unprofitable communication was established already at a distance of 5 km. After a series of experiments of weather forecasting, it was decided to use the apparatus in military affairs. Together with his ally, radio engineer A. Rybkin, Popov continued the improvement and experiments of the apparatus, first setting the connection between ships at a distance of 14 km, and then the islands of Golund and Kutsalo, 45 km from each other.After his death, in the year, in honor of the Russian scientist and his heritage, a prize was established, which became a symbol of great respect.

The creation of the radio to Russian scientists Alexander Popov. Photo: Image Midjourney Popov against Marconi is interesting, but not knowing the existence of each other the same opener of the radio, and the Italian Gulelmo Marconi from Bologna, though late for a year.

In fact, the engineer made a huge contribution, improving the existing apparatus of Popov, adding inductance coils and metal plates to the receiver. This made it possible to increase the distance of the signal. The first broadcasting in Russia in tsarist Russia was used only in military affairs, but later it received massive use. Says the Nizhny Novgorod laboratory.

One, two, three. How can you hear? The radio became regular, it could be listened to from 21 to 23 pm, except for inconspicuous days. However, progress went to ensure that each house was equipped with a radio receiver. In the year, a meter radio tower is built in Moscow, designed by the architect V. Shukhov, who later got its name - the Shukhov tower. The Kozitsky plant began mass production of radio receivers, releasing more than 25 copies by the year.

In just 10 years, home use equipment has changed beyond recognition, becoming smaller and more compact every year. Soon the radio became the entertainment for the whole family, and the broadcast of news from all over the country has become more operational. Read also:.