Plane - Russian (Zhukovsky)
Aerodynamics - Russian (Zhukovsky)
Geometry - Russian (Lobachevsky)
Television - Russian (Zworykin)
Spaceflight - Russian (Korolev)
Chemistry- Russian (Mendeleev)
Electric cars - Russian (Romanov)
Electric motors - Russian (Jakobi)
Colored photography - Russian (Gorsky)
Telegraph - Russian (Schilling)
Lamp - Russian (Yablochkov)
Radio - Russian (Popov)
Cinema - Russian (Timchenko)
Laser - Russian (Basov/Prokhorov)
Arc welding (Petrov, Slavyanov, Bernardos)
Sattelite
ICBM
Nuclear power plant
Space suit
Car/Automobile (Shamshurenkov)
Steam train (Polzunov)
Practical anesthesia
Modern triage (Pirogov)
Bycicle (Artamonov)
Hive frame
Heating radiator
Icebreakers
Composite armor
Apfsds

And many, many more

>>212750374 (OP)
>Aerodynamics - Russian (Zhukovsky)
Stokes was British. And Euler had already laid the foundations way before that. Stokes formalized viscous flow.
>Geometry - Russian (Lobachevsky)
That's not all of geometry. And non-Euclidean geometry was already known to Gauss. Hence the term "Gaussian curvature" (scalar curvature in modern diff geo language).

>>212750477
Euler worked in ruzzia most of his life tho

>>212750573
Sure, but he was as Swiss as gruyere.