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History & Retro Computing

The most popular blog posts about history & retro computing on Hacker News. 298 posts.

2022
248

The Sad Saga of the 500 MHz Power Mac G4

In August 1999, Apple announced the first Power Mac G4: 1 The Power Mac G4 is powered by the revolutionary new PowerPC G4 chip architected by Apple, Motorola and IBM, and is the first personal computer in history to deliver supercomputer-level performance of over one billion floating-point operations per second. The…

249

The First Three Discworld Games

As a man of wide-ranging curiosity, Terry Pratchett was drawn to personal computers early. In 1981, he purchased a Sinclair ZX81 in kit form and soldered it together successfully. He soon upgraded to a Sinclair Spectrum and then to an Amstrad CPC 464 , which was his first computer strong enough to run a practical word…

254

Outdoor Sound Propagation in the U.S. Civil War (1999)

Students of military history know that acoustic refraction and unusual audibility have often played significant roles in the outcome of battles. Before electrical and wireless communications became common on the tactical level, the sound of battle was often the quickest and most efficient method by which a commander…

259

The Smart Modem

I think I've mentioned occasionally that various devices, mostly cellular modems, just use the Hayes or AT command set. Recently I obtained a GPS tracking device (made by Queclink) that is, interestingly, fully configured via the Hayes command set. It's an example of a somewhat newer trend of converging the…