This ticks so many boxes for me. Spotted on Instructables, 'Matstermind' has been working on this project for the past year. Daunted by the high price of 3D printers, he decided to take matters into his own hands and create his own using (mostly) Lego. Check out the full build here.
For more news and blogs, check out the 3D Printing area of the community.
Also see the recording of our recent 3D printing webinar below