3Doodler: The World’s First 3D Printing Pen!
It is definitely hard not to be impressed by this! Check out the video on the Kickstarter page:
http://www.kickstarter.com/projects/1351910088/3doodler-the-worlds-first-3d-printing-pen
http://www.kickstarter.com/projects/1351910088/3doodler-the-worlds-first-3d-printing-pen
http://hyperallergic.com/65422/i-dare-you-not-to-be-impressed-by-this-tool-for-3d-drawing/
So cool. What it needs now – is a robot arm which can hold the pen! You could then program it to build incredibly intricate and accurate designs. Maybe self-replicate…