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3D-Printing Pen Lets You Draw Sculptures
"The 3Doodle pen, developed by US start-up WobbleWorks, works much like a handheld 3D printer. It contains a mains-powered heater that melts the plastic beads used in such printers. ... Lift the nib in the air and a length of plastic exudes from the nib and solidifies, allowing you to create 3D objects by building up multiple wispy strands of plastic." New Scientist 02/19/13 (includes video)
Posted February 22, 2013 12:39 AM

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