Zhaozhou Bridge: The 1,400-Year-Old Chinese Bridge That Defied Physics for Centuries
Built in 605 AD without mortar or bolts, China's Zhaozhou Bridge has survived floods, earthquakes, and wars for 1,400 years. Here's how.
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Sui Dynasty
2 articles
The Grand Canal of China: The World's Longest Man-Made Waterway
The Grand Canal of China spans 1,776 km, connecting Beijing to Hangzhou. Discover its 2,500-year engineering legacy and how it shaped imperial China.
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