• Question: How do 3D printers work?

    Asked by LilyL to Eoin, Fiona, Ivor, Karl, Pattie on 6 Mar 2018.
    • Photo: Eoin McEvoy

      Eoin McEvoy answered on 6 Mar 2018:

      First you design a 3D model on a computer. Computer code tells the printer where to put material, and the part is built up layer by layer.

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