https://www.khanacademy.org/science/telangana-class-8-science/x17f7017799a605d2:s/x17f7017799a605d2:3-1-clothes-made-of-natural-fibres/v/introduction-to-polymers-and-synthetic-fibers 2025-03-06T03:29:07.687997642Z Introduction to Polymers and Synthetic Fibers Have you ever thought about what your clothes are made of? Why do we use materials like polyester and nylon instead of just cotton and wool? Shankar Nair video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Introduction to Polymers and Synthetic Fibers Have you ever thought about what your clothes are made of? Why do we use materials like polyester and nylon instead of just cotton and wool? https://cdn.kastatic.org/ka-youtube-converted/e1PDpTKJtGY.mp4/e1PDpTKJtGY.mp4 306 Clothes made of natural fibres https://www.khanacademy.org/science/telangana-class-8-science/x17f7017799a605d2:s/x17f7017799a605d2:3-1-clothes-made-of-natural-fibres/e/introduction-to-synthetic-fibers-and-polymers 2026-04-07T22:23:57.656416987Z Introduction to synthetic fibers and polymers Lets answer some questions. Shankar R exercise