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3D Printed Conservation
by Carolyn Schwaar Aug 27, 2025
A tale of two reefs: Bespoke condos or a sunken car lot?

On one hand, Sydney's BioShelter using complex marine-biology-based data algorithms and 3D printed molds to create what are essentially custom condos for oysters. On the other hand, Miami's ReefLine is jump-starting its coral restoration by sinking 22 full-scale concrete cars made from 3D printed molds. Which will sea creatures prefer? We'll have to wait and see if they favor hydrodynamic perfection or the eternal charm of a '98 sedan.

Source: BioShelter, ReefLine
About the Author:
Carolyn is All3DP’s senior editor and a journalist with 25+ years covering business and technology. Passionate about making tech accessible, her work also appears on Forbes.com.
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