Day 7 May entered the history of world science and technology as the birthday of the radio. It was on this day in 1895 at a meeting of the Russian Physical and Chemical Society Russian physicist , made a presentation and demonstration he created the world's first radio receiver, having carried out the first radio session.
In 1945, May 7 in the USSR widely celebrated the 50th anniversary of the invention of radio. In this regard, the government has decided to consider this date the annual Radio Day.
And, it seems, most recently Popov, Russian and Italian Marconi tried to convert electromagnetic oscillations in human speech, and less than a century ago, crystal receivers with headphones perceived as a miracle. But already today, radio, television, mobile communications have become natural attributes of our lives.
Modern information boom — the result of the work of many generations of scientists, engineers, technicians — all of whom fate has connected with industry ties. And because the Radio Day can be considered a holiday of workers of television, radio, postal, communications, Shortwave — radio amateurs. Everyone who promptly informs us about the most important events taking place in the country, combines radio-human things, thoughts and soul.