Troitsk is a town in Troitsky Administrative Okrug of the federal city of Moscow, Russia, located on the Desna River 37 kilometers southwest from the center of Moscow on the Kaluzhskoye Highway. Popul

The Lebedev Physical Institute of the Russian Academy of Sciences is a Russian research institute in Moscow, specializing in physics. The institute was established in its present shape in 1934 by acad