Pre-1943 USSR was very much into violently rejecting anything Tsarist. Ioffe, Kapitsa and others survived only as pragmatic accessories to weapons and industrialization programmes.
Post-Stalin they had an opportunity to develop their schools of science but it's only so much a few, even dedicated, individuals can do. By 1990 these efforts largely fizzed out.
Post-Stalin they had an opportunity to develop their schools of science but it's only so much a few, even dedicated, individuals can do. By 1990 these efforts largely fizzed out.