Information artist Heather Dewey-Hagborg has been taking DNA left behind on spit out gum, hairs, and other pieces of our genetic trail that we leave behind every day and generating and printing faces using a 3D printer. The resulting portraits of anonymous people may not be a 100% accurate since there are many things that are impossible to determine from DNA (age, etc.), the artists says they probably have a "family resemblance." The series is titled Stranger Visions.

London architecture collective Softkill Design has announced plans for a plastic dwelling, the world's first 3D printed house. Printed in sections off-site, the structure could be snapped together on site in a single day. The strange looking web-like structure is eight meters wide and four meters long. The future is here...  

Draw in mid-air with 3Doodler, a 3D printing pen. The project, started on Kickstarter, has surpassed it's $30,000 goal and received over 1 million. The 3D Doodles can be created as flat forms and peeled off a piece of paper, as freestyle 3D objects, or in separate parts, ready to be joined together.