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. 2017 Jan 18;12(1):e0169832. doi: 10.1371/journal.pone.0169832

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© 2017 Salazar-Serrano et al

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Fig 1 — (A) A Michelson interferometer implemented with opto-mechanical components made in plastic. (B) Fused Filament Fabrication (FFF), a method of rapid prototyping: 1. Nozzle ejecting molten material (plastic), 2. Deposited material (modelled part), 3. Controlled movable table. (C) Printing a component using a Prusa-Tairona printer.