The 3D printing revolution has changed things fast.  The most wide spread application is likely for figurines and it has quickly spread to metal parts and other industrial applications.  Now there are talks about 4D printing?  Yes and the scientist who discusses it in this article is named Skylar Tibbits.  He is hoping it won’t be too far into the future.

Let’s find out more about what he has to say about 4D printing on page 2

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