We’ve heard of wave overhangs before. It is a new technique for printing horizontal overhangs with no supports. Building on some other techniques like arc overhangs. The idea is to …read more (https://hackaday.com/2026/08/16/more-on-wave-overhangs-for-3d-printing/)

May This Balloon Banjo Resonate With You
https://hackaday.com/2026/08/17/may-this-balloon-banjo-resonate-with-you/

Most instruments, with maybe the exception of pianos, have consumable parts. Guitars need string changes, bows need rosin, saxophones need reeds. [Co:Creation Lab]’s balloon banjo requires both fishing line and …read more (https://hackaday.com/2026/08/17/may-this-balloon-banjo-resonate-with-you/)