

























See Also
See Again
© Getty Images
0 / 26 Fotos
Wireless telegraphy - According to the Daily Express, the first radio developments were called "wireless telegraphy."
© Shutterstock
1 / 26 Fotos
What's in a name? - The word "broadcasting" used to be an agricultural term for the process of spreading seeds.
© Shutterstock
2 / 26 Fotos
Prediction - Radio waves and radio transmissions were predicted by James Clark Maxwell in the 1860s.
© Shutterstock
3 / 26 Fotos
Can you imagine? - From 1922 to 1971, you couldn't legally listen to radio in the UK without a license.
© Shutterstock
4 / 26 Fotos
Guglielmo Marconi - The Italian man was the greatest pioneer in long-distance radio transmission. Fun fact: he was the great-grandson of John Jameson, the founder of Jameson Irish Whiskey.
© Getty Images
5 / 26 Fotos
In 1901 and 1902 - Marconi was responsible for the first successful transatlantic transmissions of radio waves.
© Getty Images
6 / 26 Fotos
Nobel Prize - Marconi won the Nobel Prize in Physics for his "contributions to the development of wireless telegraphy" in 1909.
© Getty Images
7 / 26 Fotos
Before Marconi
- Nikola Tesla (pictured), Oliver Lodge, and Heinrich Hertz all claimed they invented radio transmission.
© Getty Images
8 / 26 Fotos
The beginning of FM - FM radio first came about in 1939.
© Shutterstock
9 / 26 Fotos
'The War of the Worlds' - For awhile, radio was the biggest mass communication method. Its influence was undeniable, which was later proven by broadcaster Orson Welles (who went on to become a renowned film director).
© Getty Images
10 / 26 Fotos
Hysteria - On October 30, 1938, CBS interrupted its music schedule to announce the news of an alleged alien invasion.
© Shutterstock
11 / 26 Fotos
The power of radio - Sold as "extraordinary news," the show was in fact just the beginning of a radio theater play.
© Getty Images
12 / 26 Fotos
Audience war - The show not only helped CBS beat their competitor NBC, but it also spread panic across several American cities.
© Shutterstock
13 / 26 Fotos
Commotion - The panic wave mainly hit locations near New Jersey, from where CBS transmitted the news and being the place where the alleged invasion was happening. Crowds fled en mass, and the story also left many residents in New York desperate.
© Shutterstock
14 / 26 Fotos
Truth - The way the script was read followed the normal journalistic characteristics of the time, hence why it confused the listeners.
© Shutterstock
15 / 26 Fotos
Realism - The dramatic story also included foreign press, interviews with witnesses, opinions from experts and authorities, sound effects, screams, and emotional broadcasters and commentators. Everything about it made it look like it was being recorded live!
© Shutterstock
16 / 26 Fotos
Front page - The Daily News' front page the next day read: "FAKE WAR ON RADIO SPREADS PANIC OVER U.S."
© Shutterstock
17 / 26 Fotos
Landmark - The "Martian invasion" only lasted for about an hour, but it definitely shaped the history of radio.
© Shutterstock
18 / 26 Fotos
End of an era - Norway was the first country in the world to end FM radio transmissions.
© Reuters
19 / 26 Fotos
Impact - The disconnection happened on January 11, 2017, in the city of Bodø.
© Reuters
20 / 26 Fotos
Economy - The Norwegian government estimated the digitization of national radio stations will result in an annual profit of US$25 million.
© Shutterstock
21 / 26 Fotos
Justification - The cost of using national FM radio transmission is eight times greater than using Digital Audio Broadcasting, the government explained.
© Shutterstock
22 / 26 Fotos
Current usage - There are an estimated 44,000 radio stations around the world, according to UNESCO. Radio is the biggest source of music in the media world.
© Shutterstock
23 / 26 Fotos
USA - Pittsburgh radio station KDKA was the first commercial station in the world to go live in 1920.
© Shutterstock
24 / 26 Fotos
Profit
- In 2016, radio stations generated a total profit of almost $15 billion in the US, with $810 million coming from online radio, according to Statista. See also: Why Orson Welles still influences film, radio, and theater
© Shutterstock
25 / 26 Fotos
© Getty Images
0 / 26 Fotos
Wireless telegraphy - According to the Daily Express, the first radio developments were called "wireless telegraphy."
© Shutterstock
1 / 26 Fotos
What's in a name? - The word "broadcasting" used to be an agricultural term for the process of spreading seeds.
© Shutterstock
2 / 26 Fotos
Prediction - Radio waves and radio transmissions were predicted by James Clark Maxwell in the 1860s.
© Shutterstock
3 / 26 Fotos
Can you imagine? - From 1922 to 1971, you couldn't legally listen to radio in the UK without a license.
© Shutterstock
4 / 26 Fotos
Guglielmo Marconi - The Italian man was the greatest pioneer in long-distance radio transmission. Fun fact: he was the great-grandson of John Jameson, the founder of Jameson Irish Whiskey.
© Getty Images
5 / 26 Fotos
In 1901 and 1902 - Marconi was responsible for the first successful transatlantic transmissions of radio waves.
© Getty Images
6 / 26 Fotos
Nobel Prize - Marconi won the Nobel Prize in Physics for his "contributions to the development of wireless telegraphy" in 1909.
© Getty Images
7 / 26 Fotos
Before Marconi
- Nikola Tesla (pictured), Oliver Lodge, and Heinrich Hertz all claimed they invented radio transmission.
© Getty Images
8 / 26 Fotos
The beginning of FM - FM radio first came about in 1939.
© Shutterstock
9 / 26 Fotos
'The War of the Worlds' - For awhile, radio was the biggest mass communication method. Its influence was undeniable, which was later proven by broadcaster Orson Welles (who went on to become a renowned film director).
© Getty Images
10 / 26 Fotos
Hysteria - On October 30, 1938, CBS interrupted its music schedule to announce the news of an alleged alien invasion.
© Shutterstock
11 / 26 Fotos
The power of radio - Sold as "extraordinary news," the show was in fact just the beginning of a radio theater play.
© Getty Images
12 / 26 Fotos
Audience war - The show not only helped CBS beat their competitor NBC, but it also spread panic across several American cities.
© Shutterstock
13 / 26 Fotos
Commotion - The panic wave mainly hit locations near New Jersey, from where CBS transmitted the news and being the place where the alleged invasion was happening. Crowds fled en mass, and the story also left many residents in New York desperate.
© Shutterstock
14 / 26 Fotos
Truth - The way the script was read followed the normal journalistic characteristics of the time, hence why it confused the listeners.
© Shutterstock
15 / 26 Fotos
Realism - The dramatic story also included foreign press, interviews with witnesses, opinions from experts and authorities, sound effects, screams, and emotional broadcasters and commentators. Everything about it made it look like it was being recorded live!
© Shutterstock
16 / 26 Fotos
Front page - The Daily News' front page the next day read: "FAKE WAR ON RADIO SPREADS PANIC OVER U.S."
© Shutterstock
17 / 26 Fotos
Landmark - The "Martian invasion" only lasted for about an hour, but it definitely shaped the history of radio.
© Shutterstock
18 / 26 Fotos
End of an era - Norway was the first country in the world to end FM radio transmissions.
© Reuters
19 / 26 Fotos
Impact - The disconnection happened on January 11, 2017, in the city of Bodø.
© Reuters
20 / 26 Fotos
Economy - The Norwegian government estimated the digitization of national radio stations will result in an annual profit of US$25 million.
© Shutterstock
21 / 26 Fotos
Justification - The cost of using national FM radio transmission is eight times greater than using Digital Audio Broadcasting, the government explained.
© Shutterstock
22 / 26 Fotos
Current usage - There are an estimated 44,000 radio stations around the world, according to UNESCO. Radio is the biggest source of music in the media world.
© Shutterstock
23 / 26 Fotos
USA - Pittsburgh radio station KDKA was the first commercial station in the world to go live in 1920.
© Shutterstock
24 / 26 Fotos
Profit
- In 2016, radio stations generated a total profit of almost $15 billion in the US, with $810 million coming from online radio, according to Statista. See also: Why Orson Welles still influences film, radio, and theater
© Shutterstock
25 / 26 Fotos
Read up on these rad facts about the radio
Today is Public Radio Day
© Getty Images
It's been over 100 years since the first public radio broadcast in history took place. The sound of a live opera featuring some of the most renowned opera singers of the time was broadcast from the Metropolitan Opera House.
Radio as a means of mass communication is one of the oldest, but it is still a huge part of our lives today, and Public Radio Broadcasting Day is the perfect time to appreciate the evolution of broadcast technology. Click through this gallery to learn more about the radio.
RECOMMENDED FOR YOU




































MOST READ
- Last Hour
- Last Day
- Last Week
-
1
CELEBRITY Relationships
-
2
LIFESTYLE History
-
3
MUSIC Musicians
-
4
-
5
MUSIC Collaborations
-
6
LIFESTYLE Astrology
How you act when you're jealous, according to your star sign
-
7
TRAVEL Around the world
-
8
FOOD Healthy living
-
9
LIFESTYLE Community
-
10
HEALTH Lifestyle