https://www.youtube.com/playlist?list=PLTjLwQcqQzNKzSAxJxKpmOtAriFS5wWy4 More: https://en.fufaev.org/questions/1235 Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem https://en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: https://en.fufaev.org/lifestory