It is no secret that we like slide rules around the Hackaday bunker, and among our favorites are the cylindrical slide rules. [Chris Staecker] likes them, too, and recently even 3D printed a version.

Today, we think nothing of sticking thousands of pages of documents on a tiny SD card, or just pushing it out to some cloud ...

Recently, butlers to orange-colored cats got a bit of a shock when reading the news, as headlines began to call out their ...