Hackaday Podcast Ep 321: Learn You Some 3DP, Let the Wookie Win, or Design a Thinkpad Motherboard Anew
May 16, 2025
Discover the secrets of 3D printing with tips to enhance your projects, including how to optimize shell strength and hole placements. Explore the clever transformation of Chromeboxes into energy-efficient PCs. Dive into nostalgic tech with a DIY holochess table inspired by Star Wars and discussions on upgrading classic ThinkPads. Uncover innovative communication technologies that utilize meteor reflections for signals and debate on the ethics surrounding open-source licensing controversies. It's a whirlwind of creativity and tech exploration!
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Transcript
Episode notes
3D Printing Strength Tricks
- Increase outer shell perimeters instead of infill for stronger 3D prints.
- Design clever shapes and avoid overhangs to improve print quality and strength.
Plan Holes in 3D Prints
- Avoid adding too many holes in 3D prints, as extra perimeters can increase print time and material use.
- Plan holes ahead and avoid drilling post-print to maintain strength and precision.
Convert Chromebox to Regular PC
- Use scripts from Mr. Chromebox to replace ChromeOS with a traditional BIOS.
- This allows installation of standard OSes for better use of inexpensive Chromebox hardware.