eldavojohn writes: Making a Lego printer is pretty cool if you've never seen The LegoMakerBot. The creator has instructions on his site on how to make (out of Lego bricks) a machine that 'prints' Lego models — much like a 3D fabrication machine — after you model them in MLCad. The sped up video is nothing short of impressive.
Programmers used to batch environments may find it hard to live without
giant listings; we would find it hard to use them.
-- D.M. Ritchie