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Semen Chaikin

Russian physicist and astronomer (1901-1968) · Russia · On the map · Scientists · Died at 66

Semen Chaikin is read about 6 times a day, in 5 languages.

A typical day, 30 days to 23 June 2026

The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.

People around Semen

Close ties

Also in Deutsch

Order of the Red Banner of Labour

A. S. Popov Gold Medal

Country

Russia