The future is coming, and it's going to be manufactured in a whole new way.
3D printing is revolutionizing manufacturing, so GE decided to give it its own holiday: 3D Printing Day. They're celebrating by designing and 3D-printing holiday gifts for their fans all day on December 3. After all, even elves deserve a break for the holidays, right?
But what exactly are 3D-printed things made of, and how will the process influence the way manufacturers work? Take a look at seven things you probably didn't know about 3D printing, and join the 3D Printing Day celebration with the hashtag #3DPrintMyGift.
Image: http://mashable.com
