- LingYourLanguage is a game for identifying languages from short recordings
- IBM Computing Cheese Cutter Restoration (YouTube)
- Traditional rope making from vegetable fibers to braiding (YouTube)
- DIY 1:150 micro RC Car (YouTube)
- Velvetyne Type Foundry, designing and distributing free and open source typefaces
- The beautiful Mushroom Color Atlas catalogs fungi used for dyeing
- Command not found: Quick reference for installing software packages on Linux and Mac
- Pen plotters: not just output devices. Using a vintage HP Drafting Sight to measure graphical data
- Remove duplicate lines: An Inkscape extension that, uh, removes duplicate lines
- How to Grow Sodium Chloride Crystals at Home
