SEASON 2 - HISTORY'S HIDDEN MARVELS
The roots of today’s technologies
An episode from the series ANCIENT ENGINEERING
			Format: 4K		
    
			Duration:  52’		
    
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			Available version: English
Rights: All Rights | India & Asia except China
			Synopsis
This episode explores some of history's most ingenious yet lesser-known engineering solutions, beginning with a recently uncovered 6,300-year-old Croatian wooden well that has been termed "the world's oldest engineering marvel" through to the Persian yakhchal.