Most currencies have a special pattern that printers are programmed to detect and refuse to print. Since illegal gun part designs can’t be forced to include a marker declaring that they’re gun parts, a 3d printer would have to 1) know what a gun is, 2) know how a gun works, 3) be able to tell whether any particular shape could be used as part of a gun, and 4) be able to tell whether any particular shape could be cut and reassembled into a shape that could be used as part of a gun

The primary reasoning I’ve heard is that it’s easier to do arithmetic with numbers that are factors of your numeral base and 12 has more factors than 10 (1, 2, 3, 4, 6, 12 vs. 1, 2, 5, 10)

Base 12 seems a little impractical to me since humans have 10 fingers, which makes base 10 easier to teach to children, but it’s a matter of opinion i guess

τ is equal to 2π, which allows the formula for the circumference of a circle to be written more concisely (τr vs. 2πr or πd) but complicates most other places where π is used, like in the area of a circle (τr^2/2 vs. πr^2)

Maybe browsers could be configured to automatically accept the first certificate they see for a given .internal domain, and then raise a warning if it ever changes, probably with a special banner to teach the user what an .internal name means the first time they see one

Every sale to every individual buyer requires separate handwritten notice, each individually attached to a copy of the privacy policy and the data sold, notarized and sent by certified mail in triplicate, with postage paid by the sender. Make it cost so much that the entire industry becomes obsolete.

Sometimes when I get a call from an unfamiliar number with my area code (I don’t live there anymore so it’s always a scam spoofing a nearby number) I roleplay as a 911 operator and don’t drop the act until they hang up, threaten them with penalties for wasting public resources and such. It’s probably not strictly legal but they’re calling me illegally too so i think it pretty much evens out :)

“We successfully competed against piracy and drove it to near-extinction, but now that we’re enshittified we can’t compete with piracy while continuing to make the obscene amounts of money that we want to make”

Google owns Widevine, they would be paying a fee to themselves

Nix only stores each version of a package once, environments work by setting environment variables and such to control which packages are visible

You don’t need to abandon your distro’s package manager to use Nix, so you can adopt it as much or as little as you like.

Got rid of all of my centralized social media accounts apart from YouTube, moved from Proton to Migadu on my own domain (unlimited aliases! when signing up for a service I can just make up a new username and it gets organized into a folder in my inbox!), and moved my homelab and laptop to NixOS

I’ll never std::mem::forget you…

The pancreas is an organ which produces a hormone called insulin, which regulates the intake of sugar from the blood.

In type 1 diabetics, the pancreas has been damaged by an autoimmune reaction, so they need to monitor their blood sugar and administer insulin to the blood using external equipment.

This can be done manually with a needle and glucose tester for measuring blood sugar, and a syringe for administering insulin, or an insulin pump and continuous glucose monitor, which adhere to the skin and have continuous access to the blood through a cannula.

Being able to administer insulin without a needle or cannula would eliminate a common point of failure in this system. The cannula of an insulin pump can easily become dislodged from the skin when disturbed and leak insulin onto the surface, resulting in high blood sugar and wasted insulin.

I still haven’t gotten any popups at all on Firefox with uBlock, not sure what’s different about my setup

Oh yeah definitely, Apache is way better for anything remotely serious.

I know about the CGI standard, but mine does things a little differently (executable files don’t just render pages but also handle logging, access control, etc. when put in special positions within a directory), so I still think it was worth the afternoon i spent making it.

Maybe I’ll finally move it into a VM so I can send a link to it here without tempting people :P

i thought it was neat how php lets you write your website’s logic with the same directory tree pattern that clients consume it from, but i didn’t want to learn php so i made my own, worse version

#!/bin/bash doesn’t work on NixOS since bash is in the nix store somewhere, #!/usr/bin/env bash resolves the correct location regardless of where bash is

I’ve taken some precautions, it’s running in a container as an unprivileged user and the only writable mount is the directory where make writes rendered pages, but i probably should move it into a vm if i want to be completely safe lol

my website’s backend is made with bash, it calls make for every request and it probably has hundreds of remote arbitrary code execution bugs that will get me pwned someday, it’s great

edit: to clarify, it uses a rust program i made to expose the bash scripts as http endpoints, i’m not crazy enough to implement http in bash

it behaves like a static file server, but if a file has the others-execute permission bit set it executes the file instead of reading it

it’s surprisingly nice for prototyping since you can just write a cli program and it’s automatically available over http too