Editors' pick: Originally published Feb. 8.

3D printing has been around for awhile, but it's just now starting to get really interesting, because 3-D printers are being used to make some cool novelty products and items you use everyday. We were wowed by the Blade, a prototype car with a chassis made with a 3-D pinter, and it got us searching for other cool 3-D products. Some of the products are useful, others are fun, and some are just weird...

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