GNU General Public License

Daniel wants a public town hall. Turns out the oldest tool on the internet — the mailing list — might be the right one.

An eSIM adapter isn't a converter — it's a eUICC chip in a SIM shell. Here's the silicon, the certificates, and the open source tools underneath.

Silence trimming, loudness normalization, EQ, and tempo fixes — the CLI tools that turn raw TTS output into a finished episode.

Two phones, no data, one room. Morse over sound and flashlight — what the research says about echoes, timing, and whether anyone will hear you.

Custom metal stencils, the right vector files, and tasteful ways to bring an ancient script back onto everyday objects.