jacobian

I’m an EMT!

For folks who’re interested in 3d printing whistles:

Loudest Emergency Whistle by ThreeD-Michael | Download free STL model | Printables.com

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.

I'm driving an hour to take my EMT license exam IRL instead of installing Pearson’s sketchy exam spyware on my computer. That’s a totally normal-person decision to make, right?

@Andrew Godwin I’ve literally only seen the title and thumbnail, but it instantly made me think of you: