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The digital clock from a Soyuz spacecraft (righto.com)
2 points by Gedxx 19 days ago | past | web
The digital clock from a Soyuz spacecraft (righto.com)
5 points by sashk 39 days ago | past | web | 1 comment
Inside the digital clock from a Soyuz spacecraft (righto.com)
196 points by eaguyhn 39 days ago | past | web | 75 comments
Mining Bitcoin on an Apollo Guidance Computer (righto.com)
4 points by Trisell 73 days ago | past | web
I added 6 characters to Unicode (and you can too) (righto.com)
4 points by fanf2 85 days ago | past | web
Transformers Used as Read Only Memory (righto.com)
5 points by crtlaltdel 3 months ago | past | web
Understanding and repairing the power supply from a 1969 analog computer (righto.com)
35 points by robin_reala 3 months ago | past | web | 12 comments
TROS: IBM mainframes stored microcode in transformers (righto.com)
189 points by magnat 3 months ago | past | web | 36 comments
IBM, sonic delay lines, and the history of the 80×24 display (righto.com)
117 points by rbanffy 3 months ago | past | web | 47 comments
IBM, sonic delay lines, and the history of the 80×24 display (righto.com)
36 points by matt_d 3 months ago | past | web | 6 comments
A Visit to the Large Scale Systems Museum (righto.com)
57 points by fortran77 4 months ago | past | web | 14 comments
[dupe] “Special register groups” invaded computer dictionaries for decades (righto.com)
78 points by robin_reala 4 months ago | past | web | 2 comments
“Special register groups” invaded computer dictionaries for decades (righto.com)
96 points by eaguyhn 4 months ago | past | web | 60 comments
A Visit to the Large Scale Systems Museum (righto.com)
3 points by Gedxx 4 months ago | past | web | 1 comment
8085 instruction set: the octal table (righto.com)
3 points by ingve 4 months ago | past | web | 1 comment
A Visit to the Large Scale Systems Museum (righto.com)
13 points by eaguyhn 4 months ago | past | web | 1 comment
A computer built from NOR gates: inside the Apollo Guidance Computer (righto.com)
127 points by matt_d 4 months ago | past | web | 25 comments
Reverse-engineering precision op amps from a 1969 analog computer (righto.com)
115 points by matt_d 5 months ago | past | web | 33 comments
Risky line printer music on a vintage IBM mainframe (righto.com)
3 points by eaguyhn 5 months ago | past | web
Apollo Guidance Computer switching power supply works after 50 years (righto.com)
234 points by asmithmd1 6 months ago | past | web | 78 comments
Bitcoin mining on a 55 year old IBM 1401 mainframe: 80 seconds per hash (righto.com)
15 points by chovy 6 months ago | past | web | 2 comments
Looking inside a 1970s PROM chip that stores data in microscopic fuses (righto.com)
7 points by matt_d 7 months ago | past | web
AGC: Dipstiks and reverse engineering the core rope simulator (righto.com)
3 points by matt_d 7 months ago | past | web
Bitcoin mining on an Apollo Guidance Computer (righto.com)
217 points by sashk 7 months ago | past | web | 127 comments
Software woven into wire: Core rope and the Apollo Guidance Computer (righto.com)
101 points by matt_d 7 months ago | past | web | 18 comments
The vintage 74181 ALU chip: how it works and why it’s so strange (2017) (righto.com)
86 points by bcaa7f3a8bbc 8 months ago | past | web | 11 comments
A look at IBM S/360 core memory: In the 1960s, 128 kilobytes weighed 610 pounds (righto.com)
109 points by eaguyhn 10 months ago | past | web | 28 comments
Iconic consoles of the IBM System/360 mainframes, 55 years old today (righto.com)
204 points by matt_d 10 months ago | past | web | 34 comments
Iconic consoles of the IBM System/360 mainframes, 55 years old today (righto.com)
35 points by jandeboevrie 10 months ago | past | web | 4 comments
Op amp on the Moon: Reverse-engineering a hybrid op amp module (righto.com)
61 points by cristoperb 11 months ago | past | web | 3 comments

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