3 ms·3D printer made of Legos that prints with Legos2 points by ph0rque 16y agogexla 16y agoWhat would be cool is if the 3D printer made of legos could print another 3D printer made of legos. Turtles (er, legos) all the way down!ph0rque 16y agoCool, now they just need to miniaturize it 10^9-fold and we'll have our molecular nanotech.