- The HP 2100 is a series of 16-bit minicomputers that were produced by Hewlett-Packard (HP) from the mid-1960s to early 1990s. Tens of thousands of machines in the series were sold over its 25-year lifetime, making HP the fourth-largest minicomputer vendor during the 1970s.
- Polaris (stars.astro.illinois.edu)
POLARIS (Alpha Ursae Minoris). Not seasonal, always there in the northern nighttime sky, Polaris, the North Star, marks the North Celestial Pole.