RepRapDesign3-D Printed Paintings Make Jackson Pollock Look PlainBy Joseph FlahertyDesignSlick Trick Adds Much-Needed Shine to 3-D Printed PartsBy Joseph FlahertyDesign3Doodler Lets You Hand-Draw 3-D ObjectsBy Joseph FlahertyDesignHow Big Business is Stymying Makers' High-Res, Colorful InnovationsBy Joseph FlahertyDesignThree-Armed DeltaMaker 3-D Printer Takes Cues From Mass-Production ToolsBy Joseph FlahertyDesignOpen Source, Powder-Based 3-D Printer Has Full-Color PotentialBy Joseph FlahertyDesign3-D Printing Reinvents the Advent CalendarBy Joseph FlahertyDesignPortable and Affordable: New 3-D Printers That Cost Less Than $500By Joseph FlahertyDesign3-D Printing Branches Out With New Wood-Based FilamentBy Joseph FlahertyDesign3-D Printer Hack Produces Eye-Popping ColorBy Joseph FlahertyDesignWeapons of Mass Creation: Portable 3-D Printers Have ArrivedBy Joseph FlahertyDesignDinosaurs! DNA! Space Shuttles! 10 Things to Make With Your 3-D PrinterBy Joseph Flaherty