âItâs possible to get all of the nutrients you need by eating a variety of healthy foods, so you donât have to take one,â says Carol Haggans, a registered dietitian and consultant to NIH. âBut supplements can be useful for filling in gaps in your diet.â.
American Bandstand â Broadcast History. Bandstand began as a local program on WFIL-TV (now WPVI), Channel 6 in Philadelphia on October 7, 1952. Then it was hosted by Bob Horn and was called Bob Hornâs Bandstand.On July 9 of 1956 the show got a new host, a clean-cut 26 year old named Dick Clark. When ABC picked the show up, it was renamed American Bandstand, airing itâs first national show on August 5, 1957. The show was moved to Los Angeles in 1964. From 1963 to 1987 Bandstand was on only once a week, on Saturday.
On 27 August 1920, regular wireless broadcasts for entertainment began in Argentina, pioneered by the group around Enrique Telemaco TelÃ©maco, susini and spark gap telegraphy. Stopped on 31 august 1920 the first known radio news program was broadcast by STATION, 8mk the unlicensed predecessor OF (WWJ) am In, Detroit. michigann the 1920s, radio was first used to transmit pictures visible as television. During the early 1930s, single sideband (SSB) and frequency modulation (FM) were invented by amateur radio operators. By 1940, they were established commercial modes.