Advent of Computing

The IBM PC and MS-DOS, the iconic duo of the early 80s. The two are so interconnected that it's hard to mention one without the other. But in 1980 DOS wasn't IBM's first choice for their soon-to-be flagship hardware. IBM had wanted to license Gary...

A lot of the technology we associate with the modern day started on anachronistic machines. I'm not talking about mainframes, I'm talking older. Today we are looking at George Julius's Automatic Totalisator, an analog computer used to manage betting...

In 1974 Intel released the 8080 processor, a chip long in the making. It was the first microprocessor that had the right combination of power and price to make personal computers viable. But that same year a small group of employees defected and...

I recently got the chance to sit down and talk with Microsoft alumni Brad Chase. He was the product manager for Microsoft Works on the Macintosh, DOS 5, DOS 6, and the marketing lead for Windows 95 as well as much more. We talk about the...

Portable computing is now totally ubiquitous. There's a good chance you are listening to this episode on a tiny portable computer right now. But where did it all come from? As it turns out the first portable computer was designed all the way back in...

In this episode we finish up our look at the birth of the transistor. But to do that we have to go back to 1880, the crystal radio detector, and examine the development of semiconductor devices. Once created the transistor would change not just how...

The transistor changed the world. It made small, complex, and cheap computing possible. But it wasn't the first attempt to crack the case. There is a long and strange lineage of similar devices leading up to the transistor. In this episode we take a...

In the current day Linux is the most widely used UNIX-like operating system. It's rise to prominence has been an amazing success story. From it's humble beginnings Linux has grown to power everything from super computers to car stereos. But it's not...

In this byte sized episode I take a look at a pack in that came with the first Macintosh. Along side Apple stickers, manuals, and the computer itself there was a single cassette tape labeled "A Guided Tour of the Macintosh". The purpose? It's a...

Every day we are inundated with digital audio: phone calls, music, even this podcast. Digitized sound has become so ubiquitous that it often fades into the background. What makes this all possible is a technology called Pulse Code Modulation, or PCM....