Imagesource: https://spectrum.ieee.org/

Tekla Perry and Paul Wallich are always a guarantee for excellently researched stories about retro technology topics. And since this year beside the ZX Spectrum also the C64 will celebrate its 40th, the two dug deep in the history of the machine.

Instead of generic and well-known facts, their article on spectrum.ieee.org features the engineering background of the breadbin that, among other 8-bit machines, brought microcomputers into the homes of the 80s. If you have a little sense of history and interest in technology, the article is definitely a recommendation.