X-Nico

2 unusual facts about Kazimierz Siemienowicz


Kazimierz Siemienowicz

The Lithuanian scientific school asserts that he was born near Raseiniai in Samogitia.

Born in the Grand Duchy of Lithuania, he served the armies of the Polish-Lithuanian Commonwealth, a federation of Poland and the Grand Duchy, and in the armies of Frederick Henry, Prince of Orange, a ruler of the Netherlands.


Delta wing

As the manuscript was discovered only in 1961 until recently the conception of such stabilizers and their name had been suggested in the 17th century by the Polish-Lithuanian military engineer Kazimierz Siemienowicz.


see also