3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: !functionalprint@kbin.social or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
Moderation policy: Light, mostly invisible
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What is "sensibilization" and why is it not a good thing?
They mean sensitization. It's where you react more strongly to exposure the more you're exposed. It's a problem for a couple of reasons. The scary one is some people move along the reaction continuum from "mildly annoying" to "oh shit call an ambulance" pretty fast. It's not common but it happens. I actually have a condition that predisposes me to that so I always carry an epi-pen. Good times.
The more mundane one is, even with controls to remove fumes and PPE to avoid them, it's not uncommon to still be exposed to a small degree, especially in a hobbyist setting. Let's imagine you're lax on avoiding exposure and become sensitized due to prolonged and/or heavy exposure, so you set up proper controls to try to avoid it. Now the small amount of remaining exposure which may have never been a problem with proper controls may actually become a problem. Now you can't work with that material at all without having some sort of reaction.