- Top 25 Most Dangerous Programming Errors (MITRE) — I could play bingo with this on some of the programs I wrote when I was learning to code. Now, of course, I am perfect. *cough*cough*
- RepRap Printing in Clay — interesting because of the high price of the plastic that fab units typically use. Other groups are working on this–see, for example, recycled glass, sugar, and maltodextrin.
- Artificial Flight and Other Myths — amusing parody of anti-AI arguments.
- Snake Oil Supplements — visualisation of the scientific evidence for various food supplements. What interested me is that it’s automatically generated from data in this Google Doc.