- Dealing with open source software, I regularly encounter many kinds of licenses — MIT, Apache, BSD, GPL being the most prominent — and I’ve taken time out to read them. Of the many, the GNU General Public License (GPL) stands out the most. It reads like a letter to the reader rather than legalese, and feels quite in tune with the spirit of open source and software freedom.
- S-100 bus (Wikipedia)
The S-100 bus or Altair bus, IEEE 696-1983 (withdrawn), is an early computer bus designed in 1974 as a part of the Altair 8800. The S-100 bus was the first industry standard expansion bus for the microcomputer industry. S-100 computers, consisting of processor and peripheral cards, were produced by a number of manufacturers. The S-100 bus formed the basis for homebrew computers whose builders (e.g., the Homebrew Computer Club) implemented drivers for CP/M and MP/M. These S-100 microcomputers ran the gamut from hobbyist toy to small business workstation and were common in early home computers until the advent of the IBM PC.