Advent of Computing

It's time to continue our deep dive into the legacy of Intel's processors. This episode we will be looking at the 8008, the second microprocessor produced by Intel and the progenitor of the x86 family. Along the way we will see how an innovative terminal from 1969 inspired the chip, how Intel lost a contract, and discuss some of the first personal computes. Like the show? Then why not head over an...

In this mini episode we will look at the Y2K bug, and some of the recipes it spawned. That's right, we are talking about Y2K cookbooks! You can find all more Y2K compliant food here: https://web.archive.org/web/19991012032855/http://y2kkitchen.com/ Like the show? Then why not head over and support me on Patreon. Perks include early access to future episodes, and stickers:  https://www.patreon.com/...

In the conclusion to our discussion of PLATO we look at the final incarnation of the system: PLATO IV. How did an educational machine turn into one of the earliest online communities? What was it like to use PLATO at it's height? Along the way we will look at the software, hardware, and video games that made PLATO so special. Like the show? Then why not head over and support me on Patreon. Perks i...

In  the 1960s a small project started at the University of Illinois. This project, called PLATO, would go on to pioneer a truly impressive amount of new technology, including the first plasma screen, MMO video games, and time-sharing. However, PLATO remains relatively unknown today. Like the show? Then why not head over and support me on Patreon. Perks include early access to future episodes, and...

The computer mouse is a ubiquitous device, it's also one of the least changed devices we use with a computer. The mice we use today have only seen small incremental improvements since the first mouse was developed. So how did such a long lasting design take shape, and how did it travel the decades up to now? Like the show? Then why not head over and support me on Patreon. Perks include early acces...

In this mini-episode we look at a strange event in Microsoft's early history and their first case of piracy. Along the way you will learn about the best advetrizing campaign in history: the MITS MOBILE Computer Caravan! Like the show? Then why not head over and support me on Patreon. Perks include early access to future episodes, and stickers:  https://www.patreon.com/adventofcomputing Important d...

In 1086 William the Conqueror commissioned a survey of England that would come to be known as the Domesday Book. 900 years later the BBC would create a similar survey, called the Domesday Project. This new survey spanned two LaserDiscs holding over a gigabyte of data and 200,000 images, most of which were collected by students. It presets an amazing time capsule of the UK in 1986. Also contained w...

Intel is one of the dominant forces in the computer industry today, they may be most well known for their line of microprocessors. These chips have powered computers going back to the early days of microcomputers. How did Intel become so entrenched in the field? Well, it all started with the 4004 CPU, the first "one-chip" computer. Like the show? Then why not head over and support me on Patreon. P...

Colossal Cave Adventure is one of the most influential video games of all time. Originally written for the DEC PDP-10 mainframe in 1975 the game has not only spread to just about any computer out there, but it has inspired the entire adventure/RPG genera. In this episode we are going to look at how Adventure got it's start, how it evolved into a full game, and how it came to be a lunch title for t...

Computer viruses today pose a very real threat. However, it turns out that their origins are actually very non-threatening. Today, we are going to look at some of the first viruses. We will see how they developed from technical writing, to pulp sci-fi, to traveling code. I talk about The Scarred Man by Gregory Benford in this episode, you can read the full short story here:  http://www.gregorybenf...

Today I am joined by Julien Mailland and Kevon Driscoll, co-authors of Minitel: Welcome to the Internet and proprietors of the Minitel Research Lab(minitel.us). We talk about their book, how they first started working on Minitel terminals, and the ongoing work to preserve Minitel.

Today we are dipping back into the deep and complex history of the proto-internet. We are going to be looking at Minitel, a France-Wide-Web that was built in the 1980s as a way to help the country stay relevant in the digital age. Like the show? Then why not head over and support me on Patreon. Perks include early access to future episodes, and stickers:  https://www.patreon.com/adventofcomputing...

Today we are going to be traveling back to the late 1970s to take a look at the early days of the home computer. And specifically how Microsoft found a foothold at just the right time and place. And for Bill Gates and Paul Allen that would come in the form of BASIC. Along the way we will cover the Altair 8800, vaporware, and how Bill Gates violated Harvard student conduct. Like the show? Then why...

It really seems like in the last decade video games have gone from a somewhat niche hobby to a widespread part of our culture. Nowadays, there are a multitude of ways to get out gaming fix. Consoles, handheld game systems, and even smartphones make video games more accessible than ever. But when and how exactly did video games start to creep into the modern consciousness? In this episode we look a...

In this mini-episode we look at the Jargon File, an early primary source about hacker culture. The most recent version of the file lives here:  http://catb.org/jargon/html/ If you want more of my voice, I was also recently on the What Do You Do With That podcast talking about restoring an IBM PS/2 Model 25. You can find all their episodes here:  https://wdydwt.blubrry.net/

In this episode we are going to explore the ARPANET. This is a companion to the last episode, which covered contemporary Soviet attempts to create an early internet. Like with last time, today we are still in the Cold War era. Now, this won't be a point by point comparison of Soviet to US networks. They are totally different beasts. Instead, what I want to do is look at how ARPANET was developed,...

Often times people assume the US is the homeland of the internet. Funded by the US Department of Defence, the first attempts at a large-scale network were started during the height of the Cold War, and a large part of it's design was redundancy and robust-ness. Some of the researchers were quite frank about it's purpose: to create a network that could survive an upcoming nuclear war. This military...

The Raspberry Pi had been a huge success at its stated goals, and continues to be. But, this isn't the first time a British company would design and develop a computer as an accessible platform for learning programming. In fact, if you've read much about the Pi then you've probably seen people calling it a "BBC Micro 2".   So what was the BBC Micro? What did the BBC have to do with creating a new...

Today, I want to share with you the story of the first PC clones and how they cemented the rise of the x86 chipset.   Most of this story takes place between 1981 and 1984, but I think it's fair to say that these 3 years are some of the most influential for the PC's rise to domination. So lets start the story with a discussion of the IBM PC, how it was special, and then examine how reverse engineer...

In this byte-sized episode we look at edge-notched cards. A punch card adjacent technology with a strange connection to the early internet.

What are the origins of our modern day text-to-speech systems? In this episode we will dive into the rich history of electronic talking machines. Along the way I will tell you the story of the vocoder, the first singing computer, and a little about the father of modern synthesized speech.

Now, as the name suggests this is the second part of a series on the history of UNIX. Part 1 mainly covers the background leading up to UNIX. If you haven't listened to it yet, I strongly suggest you go do that now. A lot of what was covered in part 1 provides needed context for our discussion today.   Just as a quick recap, last time I told you about CTSS and Multics, two of the earliest time-sha...

In this mini-episode we talk about Space Travel, an obscure video game from 1969.

Many people have never even heard of Unix, an operating system first released in the early 1970s. But that doesn't change the fact that all of the internet, and nearly every computer or smart device you interact with is based on some variant of Unix. So, how was such an important project created, and how did it revolutionize computing? Today we will dive into the story leading up to Unix: time-sha...

The original Apple Macintosh, later rebranded the Macintosh 128k, is inarguably one of the most recognizable vintage computers. Even it's design has become iconic: a single 3 ½ inch floppy drive and 9 inch black-and-white CRT built into one small rounded beige box. Even on its release in 1984 it was heralded as a visionary and groundbreaking machine that could even rival the success of the IBM PC....