On March 16, 1859, the physicist and inventor known as the creator of radio, Alexander Popov, was born The system of a receiver and transmitter that could send short and long radio signals — essentially the dots and dashes of Morse cod...

Follow

...e — was demonstrated by the inventor on May 7, 1895. This is the day we celebrate Radio Day. Debates about who invented the radio first – Popov or Marconi – continue to this day. I wrote about it here. At the beginning of his journey, the son of a priest followed a familiar path and entered a theological school, a theological seminary. However, at the age of 18, he abruptly changed direction and enrolled in the Faculty of Physics and Mathematics at St. Petersburg University, which dramatic...

· · Hurof · 1 · 0 · 0
Sign in to participate in the conversation
廣場🚩:長毛象自由站,歡迎豆瓣鄉親及臉書逃難者

那年的廣場,那些年的廣場,讓我們重造廣場。手機App:https://tooot.app/