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How Do Cantilevers Support Bridges? | How Did They Build That? | Spark

3,831 观看· 09/08/17
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An investigation into the greatest man-made structures of all time, exploring how new materials and construction techniques have allowed engineers, builders, and architects to work to the limits of their ability. Subscribe to Spark for more amazing science, tech and engineering videos - https://goo.gl/LIrlur Follow us on Facebook: https://www.facebook.com/SparkDocs/ Follow us on Instagram: https://www.instagram.com/spark_channel/?hl=undefined #cantilevers #construction #structuralengineering #bridges #railbridge #footbridge #science #technology #engineering

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