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. 2023 Nov 15;623(7987):522–530. doi: 10.1038/s41586-023-06684-3

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© The Author(s) 2023

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Extended Data Fig. 2 — a, The build plate full of printed parts of different material covered in white wax support. The wax support is melted in an oven at 65 °C. b, Intermediate image of the support melting process. c, After wax melting, the parts are put in an aqueous degreasing solution as the last step of preparation.