3D printers are becoming more affordable, and recently they're becoming more portable as well. A new Indiegogo campaign is introducing TekBot, a small, inexpensive, fully portable 3D printer that can be easily plugged into the user's computer. The campaign aims to raise $25,000 by December 17 to facilitate the printer's manufacture. Read more and support the campaign at 3DPrint.com: http://3dprint.com/107375/tek-bot-portable-printer/