dual_sport_dork 🐧🗡️

Progenitor of the Weird Knife Wednesday feature column. Is “column” the right word? Anyway, apparently I also coined the Very Specific Object nomenclature now sporadically used in the 3D printing community. Yeah, that was me. This must be how Cory Doctorow feels all the time these days.

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Cake day: July 20th, 2023

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  • I can confirm this to at least some degree. Part of my job involves marketing and this unfortunately requires at least some minimum peripheral contact with professional marketing people.

    They’re idiots, at least on the creative side. They live in a bubble of their own making and are among the worst people on Earth for predicting how regular people think, interact with products or websites, or make decisions.

    However, they also get piles and piles of cash shoveled in their direction by executive types who are also idiots, in the vain hope of an ROI that is legendarily fuzzy and also extremely easy to fudge. Thus, the machine churns on.



  • Re: Focus stacking.

    This is the part where I get to link my duck stacking .gif. Again!

    This is far from macro, so there were only like, eight (?) relevant exposures in this stack. But you are correct in that high magnification photos taken very close to the objective can require dozens or maybe even a hundred exposures to get everything in focus.

    This small ballpoint pen tip was I think around 40:

    And this top-down view of the edge of a strange knife (of course) I think was pushing 100:

    The texture in the backdrop there is that of an ordinary sheet of printer paper, lit obliquely with a small flashlight.