3D printing creates a new world

by sauly0515

On Wednesday, we went to the science and technology museum in London to see the 3 d print exhibition, I feel very interesting.To anyone who hasn’t seen it demonstrated, 3-D printing sounds futuristic—like the meals that materialized in the oven at the touch of a keypad. But the technology is quite straightforward: It is a small evolutionary step from spraying toner on paper to putting down layers of something more substantial (such as plastic resin) until the layers add up to an object. And yet, by enabling a machine to produce objects of any shape, on the spot and as needed, 3-D printing really is ushering in a new era.

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