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History & Retro Computing
Any year
The Next Generation in Graphics, Part 1: Three Dimensions in Software
“Mathematics,” wrote the historian of science Carl Benjamin Boyer many years ago, “is as much an aspect of culture as it is a collection of algorithms.” The same might be said about the mathematical algorithms we choose to prioritize — especially in these modern times, when the right set of formulas can be worth many…
Highway to Ruin: The crash of Southern Airways flight 242 (2022)
When a Southern Airways DC-9 loses both engines during a storm, an attempt to land it on a rural highway goes horribly wrong.
RISC on a Chip: David Patterson and Berkeley RISC-I
David Patterson and team at UC Berkeley give RISC its name and make the first RISC microprocessor design.
The Commission for Stopping Further Improvements
How to “embarrass and shackle the progress of improvement tomorrow by recording and registering as law the prejudices or errors of today”
Why did Prolog lose steam? (2010)
Its declarative lunch was partly eaten
The colorful charm of Amiga utility disks
Commodore produced a great many Amiga models, but for several years the gold standard was an Amiga 500 expanded with half a meg of RAM (bringing the total to a full megabyte) and an external floppy drive (bringing the total number to two). For the demo scene , this was the only Amiga configuration that mattered during…
The inner beauty of a Tesla Stropkov DS 3600 telephone from the early 1980s
This is a DS 3600 analog telephone made by Tesla Stropkov in about 1982. It's still functional and to my mind it's absolutely beautiful. Bu...
The Decade of Deep Learning
As the 2010’s draw to a close, it’s worth taking a look back at the monumental progress that has been made in Deep Learning in this decade.[1] Driven by the development of ever-more powerful comput
Running SunOS 4 in QEMU (Sparc)
SunOS is a historical UNIX operating system widely used from the mid 80s into the early/mid 90s. Older versions of QEMU struggled to emulate the SPARC platform that SunOS ran on, but QEMU v7.2 supports SPARC well enough to install and run SunOS without any unusual workarounds.
RePalm
Dmitry.GR: PalmOS on new hardware!
OpenVMS 9.2 for x86 is finally available for hobbyists
Published: 09-04-2023 23:59 | Last update: 11-04-2023 22:29 | Author: Remy van Elst | Text only version of this article
Reverse-engineering the division microcode in the Intel 8086 processor
While programmers today take division for granted, most microprocessors in the 1970s could only add and subtract — division required a sl...
Age of Invention: How the Dutch Did It Better
You’re reading Age of Invention, my newsletter on the causes of the British Industrial Revolution and the history of innovation.
My long goodbye to Windows XP (2022)
Making glulam of the tree of knowledge.
Bell Labs gave up its roof to patch the Statue of Liberty
It’s 1986 and you’ve got a 31 tons of copper, in the form of a giant 46 meter tall statue, that’s looking a bit worse for wear.
The microcode and hardware in the 8086 processor that perform string operations
Intel introduced the 8086 microprocessor in 1978. This processor ended up being hugely influential, setting the path for the x86 architec...
How HyperCard got its color back
Uli’s blog on programming, game development, pop culture and other boring things.
iAPX432: Gordon Moore, Risk and Intel’s Super-CISC Failure
The legacy of Intel's over-ambitious 32-bit 'micromainframe' failure.
The Joy of Computer History Books
When I was a child, growing up in the 80s, I read pretty much anything I could find about computers. There was not a lot translated to French. I even read the MS-DOS Version 5 Reference Guide. The cover was dry and the content was not very tasty either.
PC keyboard hides an interesting secret
I found this keyboard on eBay recently, although it wasn’t quite the one I was looking for I still think it is interesting. Let me show you why. This is the keyboard, and you would be forgiven for…
When SVG almost got network support for raw sockets
SVG Phone Home
When Google paid websites to promote Firefox
Having grown up in the 2000s, I love discovering that things I presumed were banal back then were, in fact, part of a bigger story.
Infinite Mac: Infinitemac.org
tl;dr: Infinite Mac has a new home at infinitemac.org . Using a new Emscripten port of Mini vMac, it is now able to run almost every notable version of Mac OS, from 1984’s System 1.0 to 2000’s Mac OS 9.0.4 . The project is also now accepting donations (via GitHub Sponsors or PayPal ).
A brief history of APFS (2022)
Born secretly on 27 March 2017, it was Apple’s biggest gamble. Introduced in High Sierra, it didn’t work on Fusion Drives and had other problems. Also explains version numbering.
The Odd Story of Factory-Downgraded 486s (2020)
Counterfeits CPU were very common in the mid-90s. The worst period was between 1993 (just after the launch of the Intel 486 DX2) and 1998 (when the Pentium II started to be multiplier-locked). It was extremely easy for tricksters to remove the original marking and reprint another one with a higher f
Reverse-engineering the Globus INK, a Soviet spaceflight navigation computer
One of the most interesting navigation instruments onboard Soyuz spacecraft was the Globus INK, 1 which used a rotating globe to indicate...
When did New York start building slowly?
(Note: the analysis below of floor plate size vs construction speed is incorrect due to autocorrelation effects.
Twenty-five years of curl
Time flies when you are having fun. Today is curl's 25th birthday. The curl project started out very humbly as a small renamed URL transfer tool that almost nobody knew about for the first few years. It scratched a personal itch of mine, Me back then I made that first curl release and I've packaged … Continue reading…
Plane Lands/Takes Off in Only 20 Feet (2013)
I posted a video earlier today of a Super Cub airplane landing on the side of a mountain. Super Cubs are ideal for that undertaking because of their low stall s