Dipole antenna other monopole) antennas on the basis of dipole antennas of which they are one half. German physicist Heinrich Hertz first demonstrated the existence of radio waves in 1887 using what we now know as a dipole antenna (with capacitative end-loading). On the other hand, Guglielmo Marconi empirically found that he could just ground the transmitter (or one side of a transmission line, if used) dispensing with one half of the antenna, thus realizing the "vertical" or monopole antenna. For the low frequencies Marconi employed to achieve long-distance communications, this form was more practical; when radio moved to higher frequencies (especially
The Loneliness of the Long Distance Runner (film) during the Second World War. The original trumpet theme to the film was performed by Fred Muscroft, the Principal Cornet (at the time) of the Scots Guards. The Loneliness of the Long Distance Runner (film) The Loneliness of the Long Distance Runner is a 1962 British coming-of-age film based on the short story of the same name. The screenplay was, like the story, written by Alan Sillitoe. The film was directed by Tony Richardson, one of the new young directors emerging from documentary films, a series of 1950s filmmakers known as the Free Cinema movement. It tells the story of