Legobot is a DIY 3D printer made entirely from Lego bricks
Matthew Krueger  If you don't quite have the funds to buy one of
the 3D printers currently on the market, you can make your own
with Lego. Seriously.  Matthew Krueger (aka Mastermind on
Instructables) made his LEGObot 3D printer out of various Lego
bricks, a Lego Mindstorms NXT kit, and four power supplies, and
it can print with either candy or glue gun sitcks. The downside?
it can't make tall 3D-printed objects at present.  OK, the
LEGObot is a little limited in what it can do, so it won't
replace your regular 3D printer any time soon, but it can
provide you with window stickers or candy sticks. Matthew hopes
to test the printer with harder pine resin soon so it can make a
wider range of creations. You can download the instructions on
Matthew's Instructables page.   Other stuff you might like...
Follow @TechHive on Twitter today.  Subscribe to the Best of
TechHive Newsletter