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Ceramic coral reefs and sawdust houses – the architects 3D-printing the future from scratch

3D printing is moving beyond plastics: instead, the American architects Ronald Rael and Virginia San Fratello (working together as Rael San Fratello) use a wide array of recycled and organic materials – everything from car tyres and sawdust to grape skins and coffee grounds. Via experimentation with such novel substances, the duo aims not only to create more sustainable approaches to 3D printing, but to brainstorm innovative solutions to pressing societal problems too. This video from the Museum of Modern Art (MoMA) in New York takes viewers inside Rael San Fratello’s ‘print farm’ in Northern California, and spotlights two of their most promising initiatives – a project to support coral reef restoration via protective clay ‘coral seeding units’, and a prototype cabin built from ceramic and sawdust tiles to help solve California’s affordable housing crisis.

Video by MoMA

Director: Jennifer Sharpe

26 May 2020

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