TED: Bridges should be beautiful | Ian Firth

The video explores the significance of bridges in society, highlighting their role in connectivity, community, and development. It delves into historical examples, the symbolism and beauty of bridges, and the engineering principles involved in their construction. The challenges and innovations in long-span bridges are discussed, along with the use of concrete and new technologies. The video concludes by emphasizing the importance of beauty and innovation in future bridge designs.

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