On April 17, MakerBot laid off 20% of its staff . That's a big deal to me as I've been wondering what happened to the MakerBot I used to admire . Years ago, I looked up to the MakerBot team as a role model of how to run an open hardware company. Bre Pettis, MakerBot co-founder and former CEO, had given many talks and…
The git repo as art.
Stephen Wolfram shares what he learned in researching Ada Lovelace's life, writings about the Analytical Engine, and computation of Bernoulli numbers.
On June 15, 1936, the FCC began informal hearings concerning the radio spectrum above 30 MHz. There was an increasing demand for those frequencies and a new word began to be heard at the FCC; that word was standards. The Radio Manufacturers Association (RMA), the trade association for the radio and television…
Update December 2015: This project has now ended and the floppy era is over - for me at least. The project has been featured quite a bit in the press and blogosphere. Most notably: BBC World Service (14min12sek in) CBC Spark Norwegian National Broadcasting (NRK) Dagbladet (national newspaper) While mass production of…
A day after my previous post, and things have been happening. SHORT TERM: First, I asked for people to send money if they couldn’t help any other way, and people have. This took away any conc…
Duckspeak Vs Smalltalk The Decline of the Xerox PARC Philosophy at Apple Computers Malcolm Gladwell's recent piece, "Creation Myth" , in...
If you've followed any tech news aggregator in the past week (the week of the 24th of May, 2015), you've probably seen the story about how SourceForge is taking over admin accounts for existing projects and injecting adware in installers for packages like GIMP. For anyone not following the story, SourceForge has a…
Yesterday, the web celebrated its 25th birthday and to join in, I have a little story. A couple of years ago I found a NeXTcube. I'm not going to say where it is to avoid vandalism (the computer is publicly accessible under some circumstances without much oversight), but this is the story. Sir Tim Berners-Lee…
I love peeking behind the scenes. I like knowing how things were made. I think most people do really, it's something built-in to humans.
I was recently reading the C99 rationale (because why the fuck not) and I was intrigued by some comments that certain features were retired in C89, so I started wondering what other weird features …
In this HN thread I commented on how the story about the People’s Republic of Donetsk reminded me of my days in communist Poland.
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…
When you use something for a thousand years, it is bound to get dirty. Medieval books often show stains and marks on their pages, usually from readers who did not always take very good care of the …
DISCLAIMER: The following are my own personal opinions and are not shared, sanctioned or endorsed by anybody in particular, especially my employer. Any criticisms expressed herein are of a general nature and are neither inspired by nor directed at any person, entity, or product in particular. Links to other online…
“Love is the only way to rescue humanity from all ills.”
I bought Braid on the promise of lavish visuals and neat puzzles with temporal mechanics, and on this basis I was rewarded. I found some frustration with the controls, which I eventually traced to dodgy keyboard drivers - the game wouldn't register the up or down arrows while I ...
Almost every smartphone uses a processor based on the ARM1 chip created in 1985. The Visual ARM1 simulator shows what happens inside the...
The Intel 4004 after 44 years: scalable vector mask artwork, Rubylith cutters, replica PCB rev 2, printer emulator code.
On December 6, 2015, the Sendai Subway’s Tōzai (East-West) Line opened. The second line of a provincial Japanese city, this event passed entirely under the radar of the Western media and ev…
Yes, it's true! I'm the author of ping for UNIX. Ping is a little thousand-line hack that I wrote in an evening which practically everyone seems to know about. :-)
A food history blog, focusing mainly on early medieval food and French bread history, written by Jim Chevallier (visit chezjim.com for more). .
The first 8-bit microprocessor, the TMX 1795 had the same architecture as the 8008 but was built months before the 8008. Never sold commerci...
The IBM 1401 mainframe computer was announced in 1959 and by the mid-1960s had become the best-selling computer , extremely popular with me...
Along with almost getting hit by a car, he made important contributions to the atomic bomb's design.
Is there a big red button that can launch nuclear war? No — but thinking about why there isn't is a nice way into the complexities of command and control issues.
The last 100 seconds of 8088 MPH sound very different to the rest of the demo. The end tune is actually a 4-channel Amiga MOD file (which you can download here ) composed by coda . Playing back a MOD through PC speaker on such a slow machine has never been done before. Here is how we did it.
