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3D revolutions

Replicators – machines that print real things – have been a fun idea ever since the scientist Richard Feynman wrote about them in his 1959 essay, ‘There’s plenty of room at the bottom.’ Today, there is something of a real-life revolution going on in industrial science and among hobbyists to print components and products with the modern replicator – the 3D printer.

You can read about how these different groups are approaching the new technology here. Download a Pdf of the article here.