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Engadget

Wouldn't it be amazing if you could make a machine that would make 3D models of phenomena otherwise invisible to you? It's fun to do, and it (more)

Wouldn't it be amazing if you could make a machine that would make 3D models of phenomena otherwise invisible to you? It's fun to do, and it's is an amazing creative process to create a machine that produces something that you can hold in your hand from the invisible - and it's surprisingly easy.

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