The Indus Valley Civilization had standardized bricks for thousands of miles

History
The Indus Valley Civilization had standardized bricks for thousands of miles

Long before modern industrial manufacturing, the Indus Valley Civilization utilized a sophisticated system of standardized brick proportions across a vast territory spanning over one million square kilometers.

Architects in the Bronze Age Indus Valley used a precise 4:2:1 ratio for their bricks, ensuring every block was exactly twice as wide as it was thick and twice as long as it was wide. This uniform standard persisted for centuries across hundreds of settlements, from small villages to massive urban centers like Mohenjo-Daro and Harappa.

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