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Thomas Edison

10 questions · Science

Thomas Alva Edison, born in Ohio in 1847, was the prototype of the American inventor: not a lone genius but a tireless tinkerer and shrewd entrepreneur. As a child he was considered hard to teach and was schooled at home by his mother; as a youth he sold newspapers on trains and experimented in a makeshift laboratory. Edison filed over a thousand patents in his life: a record. Most famous is the practical light bulb: he did not invent electric light, but with a durable filament and a whole system of power station and wiring he made it usable in everyday life. From him also come the phonograph, which allowed sounds to be recorded and played back for the first time, and important contributions to early film. In Menlo Park he set up the world's first industrial research laboratory: the "invention factory", in which a team systematically developed new products. In the "War of Currents" Edison backed direct current and lost to Nikola Tesla's alternating current. From him comes the famous saying that genius is one percent inspiration and ninety-nine percent perspiration: hard work beats the flash of insight. Edison died in 1931 as one of the most famous people of his age.

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Which country was Thomas Edison from?

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USA

Born in 1847 in Ohio.

💡 Did you know? Edison had barely any schooling, as a child he was deemed unteachable and was taught mostly by his mother.

What is Edison best known for?

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light bulb

He made electric light usable in daily life.

💡 Did you know? Edison did not invent the light bulb alone but first made it practical: finding, in his words, „a thousand ways that don't work“.

Which sound-recording device did Edison invent?

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phonograph

For the first time sounds could be recorded and played.

💡 Did you know? The phonograph was Edison's personal favourite invention, for the first time sound could be recorded and replayed.

What is remarkable about Edison's patents?

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over 1000 patents

More than almost anyone.

💡 Did you know? With over 1,000 patents, Edison ranks among the most prolific inventors in history.

What did Edison found in New Jersey in 1876?

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research lab (Menlo Park)

A team systematically developed new products there.

💡 Did you know? In Menlo Park, Edison created the first industrial research laboratory: the blueprint for modern corporate R&D.

Which current did Edison back in the War of Currents?

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direct current

He lost to Tesla's alternating current.

💡 Did you know? In the „war of currents“ Edison backed direct current: but in the end his rival Tesla's alternating current won out.

Thomas Edison

Foto: Louis Bachrach, Bachrach Studios, restored by Michel Vuijlsteke · Public domain · Wikimedia Commons

Which scientist is shown here?

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Thomas Edison

Thomas Edison was a US inventor who shaped modern technology with the light bulb, phonograph and over 1,000 patents.

💡 Did you know? He founded the world's first industrial research lab and coined the line that genius is „1 % inspiration and 99 % perspiration“.

In which year was Thomas Edison born?

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1847

Born: 11 February 1847 in Milan, Ohio, USA

In which year did Thomas Edison die?

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1931

Died: 18 October 1931 in West Orange, USA, aged 84

Where was Thomas Edison born?

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Milan, Ohio, USA

Born: 11 February 1847 in Milan, Ohio, USA

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