Александр Попов исправленная

1. Alexander Popov:The father of Russian radio

2. Повестка

• Who Popov was?
• His childhood and education.
• His work and the invention of radio.
• His main progress.
• Memory and legasy.

3. Who Popov was?

He was a Russian physicist.
He was one of the inventors of radio.
He was a professor and a director of an institute.
In 1895 he showed radio waves in public.

4. Childhood and education.

Popov was born in 1859 in the Urals.
His family was a priest's family.
He studied at a seminary first.
Then he studied at St. Petersburg University.
He finished it in 1882.

5. His work and the invention of radio.

Popov worked in Kronstadt. He taught physics
there. He studied electromagnetic waves. In
1895 he made a device.
It could receive radio waves.
It was called a "lightning detector".

6. His main progress.

1899 — he made a radio telegraph scheme.
1900 — he saved a ship near Gogland island.
The distance was 47 km.
1901 — he put radio on the Black Sea Fleet.
1901 — he became a professor.

7. Memory and legasy.

• He died in 1906 in St. Petersburg.
May 7 is Radio Day in Russia.
Many streets and museums have his name.

8. Thank you for your attention!