Ancient Greeks invented the first odometer
Ancient Greek engineers developed the odometer, a groundbreaking wheeled device that revolutionized distance measurement and laid the foundation for modern mechanical counters.
The ancient Greeks pioneered the odometer, a clever mechanical device to precisely measure road distances. Hero of Alexandria, a brilliant engineer in the 1st century AD, described a wagon-like apparatus with geared wheels. As it moved, a mechanism dropped a pebble for every set distance, allowing users to count miles without manual pacing.
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