Comments by "" (@TheDavidlloydjones) on "The Science Behind Constructing The Worlds Longest Underwater Tunnel | Super Structures | Spark" video.

  1. "Such a hostile environment..." Right. The English and the French disagree on which half that is.
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  2. The two sides? Brexit and sanity.
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  3.  @eddierainbow  Yup. Agincourt.
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