hacks
No strong matches for “hacks”. Here are the closest videos.
1:28:31Telescope Building with John Dobson
1.7M views • 11 years ago
Dobson Astro-Initiatives
A roughly 90-minute film of John Dobson building a Dobsonian telescope step by step, including hand-grinding the mirror.
Topic match · 3D printing, CNC & maker projects
12:50Turning Smashed TVs into Realistic Artificial Daylight
4M views • 7 years ago
DIY Perks
DIY Perks shows how to turn old or smashed TVs and monitors into realistic artificial window lights, using the backlight and Fresnel lens to simulate distant daylight.
Topic match · 3D printing, CNC & maker projects
42:32World’s Best Speakers!
2M views • 8 years ago
Tech Ingredients
Tech Ingredients shows how to build flat panel speakers from exciters and foam board, with construction guidelines, measured SPL comparisons and a complete system playing music.
Topic match · 3D printing, CNC & maker projects
31:06Fantastic DIY Speakers for less than $30!
2.2M views • 8 years ago
Tech Ingredients
Tech Ingredients shows how to build cheap, high-performance flat-panel speakers using audio exciters on sheet materials such as foam-core board. It explains how distributed-mode speakers work and walks through experiments to find good designs.
Topic match · 3D printing, CNC & maker projects
13:14How to Make/Build a Lifter or Ionocraft
851K views • 14 years ago
RimstarOrg
A step-by-step guide to building a lifter, a small triangular ionocraft made from balsa wood, aluminum foil and thin wire, powered by a high-voltage supply. It also shows high-voltage safety practices.
Topic match · 3D printing, CNC & maker projects