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npub1w0ta...umh8
npub1w0ta...umh8
For folks who’re interested in 3d printing whistles: is the best I’ve found. They’ve been tested on canyoneering trips — we use whistles to communicate over the sound of waterfalls; nothing else is piercing enough to cut through the thunder. These work as well as the gold standard Fox 40 Classic. I print it florescent orange PLA, with an 0.6mm nozzle and 0.3mm layer height, and make lanyards out of orange paracord.
This is super important and not super well-known. A single dose of Epi is rarely enough to permanently treat anaphylaxis; the whole point is to keep you alive until an ambulance arrives or you can get to the ER. They come in two-packs to give you more time — but the really important lesson is that if you need to use an EpiPen you should immediately call 911 or go to the ER (don’t drive! have someone drive you!) where you can get definitive care.
The 2026 DSF Board elections are running right now — if you’re a DSF member, please check your inbox for a ballot. I’m prioritizing four things on my ballot: 1. Fundraising experience 2. Community management experience, particularly with the DSF (working groups, etc.) 3. A clear vision and specific goals for the DSF 4. Global and industry diversity More here:
The “default” working model for open source projects (and some small/medium businesses) is working in public: you don’t need permission to contribute, you can just show up. This works surprisingly well much of the time … but sometimes it doesn’t. When it doesn’t, people often retreat into working in private, with no mechanism for broader involvement. This is a mistake! There is a middle ground, in between public and private, with the benefits of both: