![Gregor Rottschalk hosting his first radio show in 15 years as part of RBB Radio Eins Rückkehr der Radiolegenden series. Where: Berlin, Germany When: 29 Jan 2013 Stock Photo - Alamy Gregor Rottschalk hosting his first radio show in 15 years as part of RBB Radio Eins Rückkehr der Radiolegenden series. Where: Berlin, Germany When: 29 Jan 2013 Stock Photo - Alamy](https://c8.alamy.com/comp/E2HX3Y/gregor-rottschalk-hosting-his-first-radio-show-in-15-years-as-part-E2HX3Y.jpg)
Gregor Rottschalk hosting his first radio show in 15 years as part of RBB Radio Eins Rückkehr der Radiolegenden series. Where: Berlin, Germany When: 29 Jan 2013 Stock Photo - Alamy
![13th January 1910: World's first public radio broadcast comes from the Met Opera in New York - YouTube 13th January 1910: World's first public radio broadcast comes from the Met Opera in New York - YouTube](https://i.ytimg.com/vi/TITQStmDfTc/mqdefault.jpg)
13th January 1910: World's first public radio broadcast comes from the Met Opera in New York - YouTube
![100 years ago, the first commercial radio broadcast announced the results of the 1920 election – politics would never be the same 100 years ago, the first commercial radio broadcast announced the results of the 1920 election – politics would never be the same](https://images.theconversation.com/files/366504/original/file-20201029-15-3l6n31.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=1200&h=900.0&fit=crop)