Изобретатели и их изобретения

Who is credited with inventing the first practical light bulb?

Alexander Graham Bell is famous for inventing which device in 1876?

Which brothers are known for making the first controlled, sustained flight of a powered airplane?

Who invented the World Wide Web (WWW) in 1889?

Johannes Gutenberg revolutionized communication in the 15th century with the invention of:

Who discovered penicillin, the world's first true antibiotic?

Guglielmo Marconi is recognized for his work in developing:

Which inventor developed the alternating current (AC) electrical system?

Who is the primary inventor of the first mechanical computer, known as the "Difference Engine"?

The first mass-produced automobile, the Model T, was created by:

Who invented the phonograph, a device for recording and reproducing sound?

Eli Whitney is best known for inventing the:

Which scientist is famous for inventing the telescope used to study the planets?

Who co-founded Apple and oversaw the invention of the iPhone?

James Watt significantly improved which invention, fueling the Industrial Revolution?

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Thomas Edison and the Light Bulb

Thomas Edison was a famous American inventor. He was born in 1847. He loved science and made many things. 

His most famous invention is the electric light bulb. Before the light bulb, people used candles and gas lamps. Candles and gas lamps were not very bright. 

Edison worked hard. In 1879, he made a good and working electric light bulb. Now, we have light in our homes, schools, and streets every day. 

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The Wright Brothers and the Airplane

Orville and Wilbur Wright were two brothers from America. They were famous inventors. They loved mechanics and had a bicycle shop.

The brothers wanted to fly like birds. They worked hard for many years. They built a flying machine.

In 1903, they made the first successful flight in their airplane. The flight was very short, but it changed the world. Today, millions of people travel by airplane every day.