guglielmo marconi invented radio waves

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Guglielmo Marconi invented radio waves. He was born in Italy and he discovered that there was invisible radio waves that could travel across the world. One day he sent a message that travelled to Germany to newfoundland in Canada. How is radio waves important in everyday life?. - PowerPoint PPT Presentation

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Guglielmo Marconi invented radiowaves

Guglielmo Marconi invented radio wavesHe was born in Italy and he discovered that there was invisible radio waves that could travel across the world. One day he sent a message that travelled to Germany to newfoundland in Canada.How is radio waves important in everyday life?Radio waves is important for calling, TV remote, Bluetooth devices, internet and lots more.Long radio waves can travel 1-2 km.

Medium wave can travel 100m, across the world.These are the men who invented radio waves. Radio waves are made out of Electromagnetic spectrum.

A huge amount of radio waves can cause cancer.

Ultraviolent radio waves often break your radio; they have high energy level.

After his discoveries, Marconi got married ,and had two daughters.

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