Playing in cubes and fluctuations in membranes
Mikhail Sodin Fedor Nazarov Once, a complex device stubbornly refused to work at some plant, and not a single specialist could do anything. The young man came, carefully examined the cunning device from all sides, walked around, thought, scratched his head, took a regular hammer, hit the device, and the device earned. The man was generously awarded this. But many were surprised that a high reward can be earned for a hammer.