A Practical Way to Make Invisibility Cloaks

It's the stuff of science fiction but engineers at the University of Illinois at Urbana-Champaign, have developed a new printing method to begin fabricating invisibility cloaks and superlenses.

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I'll have my business card in three dimensions, thank you.

A multi-disciplinary team of chemical researchers and mechanical engineers at the Vienna University of Technology has constructed the world's smallest 3D printer. About the size of a milk carton and weighing only 3.3 lbs, this breakthrough brings us that much closer to a reality of DIY 3D printing production. Click here for more on this amazing new invention!