Complex sentence: It was invented in 1927 by a Polish astronomer, mathematician and geodesist Tadeusz Banachiewicz for observing total solar eclipses and in the same year used for observations in Lapland (Sweden), then in USA (1932) and Greece, Japan and Siberia (1936).
Split into simpler sentences: It was invented in 1927 by a Polish astronomer, mathematician and geodesist Tadeusz Banachiewicz for observing total solar eclipses. During the same year, the device was used for solar observations in Lapland (Sweden), then in USA (1932) and Greece, Japan and Siberia (1936).