Cauchuc was a material in Lyra's world, akin to rubber in Will's world. It was used to insulate anbaric cables and was said to be piled on the wharves of London.[1]

Behind the scenes[edit | edit source]

  • The word cauchuc comes from the Quechua word caoutchouc, meaning natural rubber or latex.[2]

Appearances[edit | edit source]

References[edit | edit source]

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