A fun story from Jimmy Maher about the 1991 partnership with IBM that moved Apple from the Motorola 88000 chips to PowerPC. It was a savvy deal that kept the Macintosh (and Apple) alive and kicking long enough to bridge into their transition back to Steve Jobs’s leadership, and the eventual transition of the Mac lineup to Intel in 2006.

While the journalists reported and the pundits pontificated, it was up to the technical staff at Apple, IBM, and Motorola to make PowerPC computers a reality. Like their colleagues who had negotiated the deal, they all got along surprisingly well; once one pushed past the surface stereotypes, they were all just engineers trying to do the best work possible. Apple’s management wanted the first PowerPC-based Macintosh models to ship in January of 1994, to commemorate the platform’s tenth anniversary by heralding a new technological era. The old Project Cognac team, now with the new code name of “Piltdown Man” after the famous (albeit fraudulent) “missing link” in the evolution of humanity, was responsible for making this happen. For almost a year, they worked on porting MacOS to the PowerPC, as they’d previously done to the 88000. This time, though, they had no real hardware with which to work, only specifications and software emulators. The first prototype chips finally arrived on September 3, 1992, and they redoubled their efforts, pulling many an all-nighter. Thus MacOS booted up to the desktop for the first time on a real PowerPC-based machine just in time to greet the rising sun on the morning of October 3, 1992. A new era had indeed dawned.

The downturn in revenue IBM plummeted into in the early 90s during the Wintel explosion was stunning. Just look at these numbers:

In 1991, when IBM first turned the corner into loss, they did so in disconcertingly convincing fashion: they lost $2.82 billion that year. And that was only the beginning. Losses totaled $4.96 billion in 1992, followed by $8.1 billion in 1993. IBM lost more money during those three years alone than any other company in the history of the world to that point; their losses exceeded the gross domestic product of Ecuador.