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The engineers are not divided anymore. They are on the same wavelength. Replacing a car tyre isn't exactly rocket science. The chef of the project is dealing with the idea and the potential results. Some companies' technologies are light years ahead of their technologies. The head of the company has to be sure that they don't get their wires crossed.

Was born on 2 February 1904 in the village Vasilevo.

He graduated from the parish school, technical school in Cherepovets. He worked as a hammerer, a fireman in the Volga shipping company. At this time there was acquaintance with the Chkalov aircraft that he was "sick" for life.

Chkalov joined the Red army and began work as a mechanic on repair of the aircraft.He qualified as a fighter pilot and was sent to Leningrad.

After a brilliant performance at the Central airfield in Moscow was transferred to Briansk flight commander.

Adopted a test pilot in Moscow organized in flight test Institute.

Experienced fighter and IS 16KB. On this plane in the summer of 1936 he made the long flight from Moscow to Kamchatka. And in June of the following year hosted a non-stop flight across the North pole to the USA, which surprised the whole world. The crew consisting of pilots Chkalov, G. Baidukov and Navigator A. Belyakov on the ANT-25 flew out from Moscow and landed in Vancouver.

The flight took 63 hours and 16 minutes. Each participant of the flights was awarded the title of Hero
Of The Soviet Union.

Chkalov died on 5 December 1938 near Moscow during a test of a fighter And-180. He was buried on red square in Moscow 

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The world's greatest international sports games are known as the Olympic Games. The original Olympic Games began in ancient Greece in 776 B.C. The first modern Olympic Games were held in Athens in 1896. Summer and Winter Games are held separately. There are always several cities wishing to host the Games. The most suitable is selected by the International Committee.The Olympic Games have been held in many countries, and Russia is no exception.Russia joined the Olympic movement in 1952. Since then it has won a lot of gold, silver, and bronze medals.