Check out this 3D printer (translated) which [Arkadiusz Śpiewak] has been working on. When sending in the tip about his project he made the important distinction that it isn’t finished, but he has ...

Couldn’t resist mentioning one more thing about 3D printing. My little printer has a malady that afflicts even some quite expensive printers – z-wobble. The z-axis of a 3D printer is the vertical axis ...