Who made the 1925 prediction that global broadcasting could be heard by every human?

Who made the 1925 prediction that global broadcasting could be heard by every human?

• A. Nikola Tesla
• B. Guglielmo Marconi
• C. Hugh Downs
• D. Archibald Montgomery Low

Answer: (D)

The idea being tested is the early belief that radio could connect everyone on Earth and be heard anywhere. Archibald Montgomery Low, a British radio pioneer, is the figure most closely linked to that kind of global-coverage vision in the 1920s. He talked about radio having a worldwide reach and the possibility of broadcasts that could be listened to by people across the globe, which matches the idea of a prediction that a message could be heard by every human. Nikola Tesla did dream about wireless communication, but his discussions focus more on wireless power and general wireless ideas rather than this specific forecast of universal global broadcasting. Guglielmo Marconi helped build and expand radio, but the particular 1925 prediction about a single worldwide audience is attributed to Low. Hugh Downs is a modern broadcaster, not part of the early radio-pioneer era.

The idea being tested is the early belief that radio could connect everyone on Earth and be heard anywhere. Archibald Montgomery Low, a British radio pioneer, is the figure most closely linked to that kind of global-coverage vision in the 1920s. He talked about radio having a worldwide reach and the possibility of broadcasts that could be listened to by people across the globe, which matches the idea of a prediction that a message could be heard by every human.

Nikola Tesla did dream about wireless communication, but his discussions focus more on wireless power and general wireless ideas rather than this specific forecast of universal global broadcasting. Guglielmo Marconi helped build and expand radio, but the particular 1925 prediction about a single worldwide audience is attributed to Low. Hugh Downs is a modern broadcaster, not part of the early radio-pioneer era.