A circuit board from the Saturn V rocket, reverse-engineered and explained
In the Apollo Moon missions, the Saturn V rocket was guided by an advanced onboard computer system built by IBM. This system was built fro...
The latest blog posts to take off on Hacker News. 3,229 posts.
In the Apollo Moon missions, the Saturn V rocket was guided by an advanced onboard computer system built by IBM. This system was built fro...
Diving deep into how this Game Boy accessory really works
‘Cutting-edge’ is the term usually associated with blockbuster product releases, yet the philosophy of product development central to the…
The most expensive typeface I encountered is JHA Bodoni Ritalic, at €4,401.99 (almost $5,000) for a single font.
I started working full-time on what became Internet Explorer 1.0 in early October, 1994, grew the engineering team to 67 individuals by the time we shipped IE 3.0 in August, 1996, and got very litt…
I heard this morning about the death yesterday of Philip Anderson, at the age of 96. It’s not hard to make the case that Anderson was the most important condensed matter theorist of the twent…
The other day I read 20 most significant programming languages in history, a “preposterous table I just made up.” He certainly got preposterous right: he lists Go as “most significant” but not ALGOL, Smalltalk, or ML. He also leaves off Pascal because it’s “mostly dead”. Preposterous! That defeats the whole point of…
In late 1986 and early 1987 an ad hoc group of Smalltalk implementors got together to see if they could agree on a design for the next major version of Smalltalk, after Smalltalk-80. The intent was that what they agreed upon would feed into an IEEE standardization process. That process never got
Compaq’s descent from a company of action to a brand is a frightening parable for the the West’s focus on talk over action.
This week, we’re going to talk briefly about why ‘we’ – and by ‘we’ here, I mean the top-tier of modern militaries – have generally eschewed the systematic…
Welcome, child! Come in, come in! I have so few visitors to this little hut. Pull up a chair, and I’ll put on some tea.
I started programming in the 1990s living above my parent's medical practice. We had 15 PCs for the business, and one for me. The standard OS was MS-DOS. The network started off using IPX over coax to a Novell Netware server, the fanciest software we ever owned. IPX was so much easier than TCP/IP. No DHCP and address…
I've been studying the guidance computer from a Titan II nuclear missile. This compact computer was used in the 1970s to guide a Titan II ...
Space Shuttle thermal tiles conduct heat so poorly that after being in a 2200 °F oven for hours, you can pick them up with your bare hands only seconds after th
When the lads at DMA Design started making the original Lemmings , they envisioned that it would allow you to bestow about twenty different “skills” upon your charges. But as they continued working on the game, they threw more and more of the skills out, both to make the programming task simpler and to make the final…
You probably remember Herbert Hoover as the guy who bungled the Great Depression. Maybe you shouldn’t. Maybe you should remember him as a bold explorer looking for silver in the jungles of Bu…
Ron Gilbert's often incoherent and bitter ramblings about the Game Industry
This blog post examines a 1980s chip used in a Soyuz space clock. The microscope photo below shows the tiny silicon die inside the package, ...
A report on the 1980 LISP conference at Stanford University, held the week after the AAAI Artificial Intelligence Conference. Written for Byte.
From OP 2230, "Workmanship and Design Practices for Electronic Equipment" , published by the direction of the chief of the Bureau of Naval Weapons , 1 December, 1962. pp. 7-9 --- 7-14.
From Colt's traveling show to the Wrights' bicycle shop
Or, the JAM stack.
The Launch Vehicle Digital Computer (LVDC) had a key role in the Apollo Moon mission, guiding and controlling the Saturn V rocket. Like most...
How to answer this question—and how not to
You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…
The following is a list of many bugs caught on or near leap day, February 29th, 2020. Each link below references the issue with supporting details where available.