Are the Americans OK?

This is thoughtful design: Muji apparently released a flashlight that works with any combination of 2 AA and 2 AAA batteries, only more dimly with fewer batteries.

RIP Bram Moolenaar, the developer/maintainer of the vim text editor, probably one of the UNIX applications (not counting shells) I’ve used the most.

(My editor of choice for anything not requiring a heavy-duty IDE has, for a few decades, been vi, which generally translates into vim on most modern systems.) https://groups.google.com/g/vim_announce/c/tWahca9zkt4