![](https://lemmy.ml/pictrs/image/8c53fbaa-3d9e-42ed-a976-f2228e278cf4.jpeg)
![](https://lemmy.ml/pictrs/image/d3d059e3-fa3d-45af-ac93-ac894beba378.png)
There was great progress in compostable K-Cups from other vendors. And then Keurig did the DRM thing with the UV ink. So they literally made everything worse trying to keep their market reach.
I threw mine out and went back to a french press. Straight into compost, and the coffee tastes better.
Correct, missiles use something like RTEMS, which is named because it was used for missiles (no really, it originally stood for Real Time Executive for Missile Systems) and the operating demands for missiles have to be real-time given their unique edge cases.
Disclaimer: I worked on RTEMS in College