Have You Seen This Yet? – YouTuber Creates A DIY 3D Printer Using LEGO Bricks Nancy Lee on Nov 10, 2012 (Updated: Sep 9, 2023)Check out this DIY 3D printer that was created using LEGO bricks! Read MoreHave You Seen This Yet? – YouTuber Creates A DIY 3D Printer Using LEGO Bricks