Fractals on an IBM 1401 mainframe (2015)(righto.com)24 points by gattilorenz 3 years ago | 8 comments
Refurb weekend: PowerBook Duo 2300c(oldvcr.blogspot.com)64 points by todsacerdoti 3 years ago | 5 comments
Notes on the Pentium's microcode circuitry(righto.com)162 points by leotravis10 1 year ago | 30 comments
The transparent chip inside a vintage Hewlett-Packard floppy drive(righto.com)169 points by picture 2 years ago | 35 comments
Apple didn't revolutionize power supplies; new transistors did (2012)(righto.com)136 points by geerlingguy 4 months ago | 20 comments
Refurb weekend: Commodore 128DCR(oldvcr.blogspot.com)43 points by classichasclass 3 years ago | 8 comments
