[From mid-2008] My dishwasher’s been making a bad grinding noise that, I think, is the remnant of a broken coffee cup sloshing around in the sprayer assembly. I noticed the screws holding this on are the TORX shape. This got me wondering about the type of screws available and what their trade-offs were. Enjoy! The

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Reflections on Coursera

Charles “Dr Chuck” Severance put together an interesting video on his reflections on Coursera from his “Internet History, Technology, and Security” class.  Some areas in the video that I’d call out: 01:42 – 02:45 — Chuck shows us how cozy his instructor’s room is.   He expands upon the technology setup here, but it’s basically a couple

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