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Guglielmo Marconi

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Guglielmo Marconi was an Italian inventor.

Guglielmo Marconi keksintöineen
Guglielmo Marconi keksintöineen

He is famous for making a wireless telegraph system. This system used radio waves to send messages. Radio waves are invisible waves that travel through the air.

Marconi's first radio transmitter
Marconi's first radio transmitter

Before Marconi, people used wires to send signals. He wanted to send messages without any wires at all.

Marconi did not go to a formal school. Instead, he learned science from private teachers at home. He studied math and physics very hard. He used a device called a coherer to catch signals. A coherer is a part that senses radio waves.

Post Office Engineers
Post Office Engineers

Marconi found a way to send signals much further. He did this by raising a tall antenna. He also connected his tools to the ground. This helped signals travel over hills. In 1897, he sent a message over the sea. The message said, "Are you ready?" His work helped lead to radio and television. He even won a Nobel Prize in Physics.

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🖼️ Images & Media (19)
File:Coat_of_arms_of_the_Family_Marconi.svg
Coat_of_arms_of_the_Family_Marconi.svg
File:Marconi's first radio transmitter.jpg
Marconi's first radio transmitter.jpg
File:Guglielmo Marconi keksintöineen.jpg
Guglielmo Marconi keksintöineen.jpg
File:Post Office Engineers.jpg
Post Office Engineers.jpg
File:Marconi in London.jpg
Marconi in London.jpg
File:SS Ponce Entering New York Harbor 1899, by Milton J. Burns.jpg
SS Ponce Entering New York Harbor 1899,...
File:Marconi at newfoundland.jpg
Marconi at newfoundland.jpg
File:Detector magnetico Marconi 1902 - Museo scienza e tecnologia Milano.jpg
Detector magnetico Marconi 1902 - Museo...
File:Guglielmo Marconi 1901 wireless signal.jpg
Guglielmo Marconi 1901 wireless signal.jpg
File:Guglielmo, Marchese Marconi. Colour lithograph by Sir L. War Wellcome V0003849.jpg
Guglielmo, Marchese Marconi. Colour...
File:Marconi Wireless Telegraph 1913 x.jpg
Marconi Wireless Telegraph 1913 x.jpg
File:Guglielmo Marconi army.jpg
Guglielmo Marconi army.jpg

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