The Globus INK: a mechanical navigation computer for Soviet spaceflight (2023)(righto.com)

188 points by dangle1 2 years ago | 25 comments

Reverse-engineering the Globus INK, a Soviet spaceflight navigation computer (2023)(righto.com)

15 points by trymas 1 year ago | 2 comments

Mysteries of the Griffin iMate and the Apple Extended Keyboard II(projectgus.com)

105 points by fanf2 2 years ago | 27 comments

The tiny chip that powers Montreal subway tickets(righto.com)

870 points by todsacerdoti 2 years ago | 469 comments

Ken Shirriff's blog post examining the NFC chip inside a disposable Montreal Métro paper ticket, explaining how it is powered by and communicates with the turnstile.

Show HN: I built a multiplayer voxel browser game engine(kevzettler.com)

202 points by Vekz 3 years ago | 59 comments

Milk Kanban(brodzinski.com)

405 points by ladronevincet 1 year ago | 154 comments

Blog post by Pawel Brodzinski describing an office practice of tagging milk cartons with cards to signal restocking, as a simple example of Kanban.