• 2 Posts
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Joined 11 months ago
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Cake day: August 9th, 2023

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  • Not sure about GP, but that’s basically what we did under “SAFe” (Scaled Agile Framework). PI planning means taking most of a sprint to plan everything for the next quarter or so. It’s like a whole week of ticket refinement meetings. Or perhaps 3 days, but when you’ve had 3 days of ticket refinement meetings, it might as well be the whole work week for as much a stuff as you’re going to get done otherwise.

    It’s as horrible as you’re thinking, and after a lot of agitating, we stopped doing that shit.






  • In my state (Wisconsin), it’s considered a lemon if it’s no more than a year old and under warranty, and:

    • It has a serious defect the manufacturer or dealer(s) didn’t fix in four tries, or
    • It has one or more defects that prevent you from using it for 30 days or more (the 30 days need not be consecutive).

    Cybertruck probably won’t trigger the first clause, but I wonder about that second one.












  • Here’s one that’s not as consequential as other posts here. It’s not going to change the world, but would make things slightly better.

    Split lock washers are worse than useless. They’re supposed to be a spring against the bolt to help resist it turning back out over time. They don’t. If anything, they make it worse.

    Here’s a NASA publication on fastener design (because of course there’s a NASA publication on fastener design): https://ntrs.nasa.gov/citations/19900009424

    The lockwasher serves as a spring while the bolt is being tightened. However, the washer is normally flat by the time the bolt is fully torqued. At this time it is equivalent to a solid flat washer, and its locking ability is nonexistent. In summary, a Iockwasher of this type is useless for locking.

    This was published in 1990, but we’re still using this shit. Stop. There are many other kinds of fastener locking that work, like nylon locking nuts or threadlock, and we don’t need these.