@animalsvideo74: A Paris station clock kept losing exactly four minutesโand the culprit wasnโt bad gears or cold weather. ๐ Deep vibrations from passing trains were shaking its bracket and nudging the pendulum backward. Add rubber pads, and time finally stayed on schedule. โฐ #ParisMetroHistory #HorologyMysteries #MechanicalClockRepair #RailwayEngineering #VibrationEngineering