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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Joined 3 years ago
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Cake day: July 20th, 2023

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  • My neighbor is an independent baker. He makes “regular” bread in various types in addition to pastries.

    He closed his retail business during COVID and never reopened it. He reports that it is significantly less hassle to sell directly to local businesses (restaurants, delis, etc.) and their only consumer sales are now made at local farmer’s markets. Your local bakeries only sell pastries because they’re the only things that sell. The reason for this is broadly speaking that individual consumers are whiny and entitled shitheads, and “the grocery store has it cheaper.”








  • There’s a bell curve. Consoles become hyper cheap a year or two after the Next Big Thing that replaces whatever it is comes out, and people start feeling like they can’t even give their old and busted machine away. Then some years after that nostalgia starts kicking in and the available supply of non-fucked examples is dwindling, so prices rocket into the stratosphere.

    The Wii went through this but the poster child at the moment is the Gamecube. Gamestop was at one point (back when they still sold video game shit and not just Rick and Morty merch and meme stocks) selling complete refurbished Gamecubes for $20 USD. Complete with two controllers, IIRC, all the cables, cleaned, tested, ready to go. Bare Gamecubes are now going for $100-$200 on eBay which is absurd.

    …I have like four of the damn things. I have at least two Wiis, possibly three, and a whole extra front loader NES sloshing around I’m not doing anything with above and beyond the one that’s hooked up in entertainment center. I keep telling myself this is part of my retirement fund.




  • Superglue works extremely well on coffee mugs. I have one that’s got the handle held back on with superglue and it’s been that way for probably close to a decade at this point. The stupid 1970s ceramic tile toothbrush holder in my downstairs bathroom is also held together with superglue…

    I’m not entirely certain I’d be keen to try putting back together any of the liquid holding parts of a mug with it, but if you did it carefully and very thoroughly it wouldn’t surprise me if that worked as well.


  • Your nozzle won’t travel anywhere outside of your model’s outer perimeter because it has no reason to (unless your g-code is super borked, see my comment about your slicer above) but it will be dancing around within the space between the outer perimeter and center of your model many hundreds of times. Any extrusions pulled off on the outer perimeter would stay somewhere within the model.


  • Those sections of extrusion are being pulled away from the print as the nozzle moves, because for whatever reason they are not adhering to the rest of the print properly.

    Increase print temperature, reduce print speed, or reduce travel move speeds.

    Also a sanity check, look at your slicer’s output preview and ensure nothing about that model is causing it to freak out and attempt to print in midair…






  • Correct answer. Even in countries where by and large police aren’t armed, they still have a section of police who are armed who can be called in it shit goes down. For sitting on an overpass radaring cars, or showing up 16 hours late to write an incident report for the burglary they failed to stop, or harassing some homeowner about the length of his lawn or the volume knob position on his stereo, or any of innumerable other things the police spend most of their day doing they don’t need to be toting around guns. The majority of Americans don’t, and somehow most of us manage not to get shot on a daily basis despite theoretically rubbing elbows with most of the same criminals that the cops do.