This week on Maker Update, a desktop air tester, a drill press table lift, art from particle collisions, working with black & white TVs, EL Neon, and diffraction finishes for 3D prints.
Aloha! Are you looking for a beautiful decoration for late summer parties, camping trips, or festivals? The techno-tiki torch project is the perfect way to set the mood with LED torches that glow and animate in any color.
