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Original Video Credit: IG/sangzhu_yang A tightly folded green umbrella slowly unfolds to reveal an intricate lattice of handwoven bamboo ribs supporting a translucent paper canopy. As it opens, the delicate craftsmanship becomes fully visible before the umbrella is carried through the rain. The umbrella is built around a flexible bamboo framework that spreads the canopy evenly as the wooden runner slides upward along the shaft. Sheets of paper are attached to the frame and coated with natural oils, creating a water-resistant surface while allowing light to pass through the canopy. Oil paper umbrellas have been part of Chinese culture for nearly two thousand years, with their development closely tied to advances in papermaking after the invention of paper by Cai Lun during the Eastern Han Dynasty. Today they are recognized as a form of Chinese intangible cultural heritage, preserving traditional craftsmanship through techniques that have been passed down for generations. No copyright infringement intended. Content is shared for educational purposes only. Full credit goes to the original creator. For any questions or copyright concerns, please dm or contact us via the email listed on our page. #shorts #Science #education #learn #invention