PRINT THE DINNER, NOT THE MENU

If you wondered what 3D printing is really good for, get “Fabricated,” a new book by Hod Lipson and Melba Kurman.

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FREEBIES FROM GOOGLE

MadeWithCode.com, a Google-operated site, let anyone design a small custom bracelet that they made and mailed out for free. Honest! – We got one. Ours is green and says “Bob and Joy.” It took a couple of months to arrive. Now they have other projects, such as animated “Yeti” figures. Click “Projects” to choose. Many are free, like the animated greeting cards.

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THE 3D STORE

Instead of buying your own 3D printer, you can have Amazon print 3D objects for you for around $30 for most items.

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A 3D PRINTED CAR

LocalMotors.com is sponsoring a contest to see who can design the best 3D-printed car. You have to enter before May 12 and the winning design gets $5000. The car will be printed at a manufacturing show in Chicago in September.

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EVERY HOME A WORKSHOP

Most of the stuff that comes out of a 3D printer looks like really low quality plastic toys. We’d call it junk, but that would produce a huge outcry from the hobbyists who love it. Okay, we’re calling it junk anyway.

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PRINTING IN METAL

Unless you’re making frameworks for body parts, most of the plastic things that come out of 3D printers look like junk. So how about printing in metal? Now we’re talkin.

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