In 1989, Phil Katz introduced the ZIP format, making large computer files easier to store and share

In the late 1980s, sharing computer files was a painstaking process. Phil Katz's 1989 invention, the ZIP file format, ...

In 1996, Dolby Digital helped bring surround sound to DVDs and home theaters

Mid-90s moviegoers experienced a revolution in sound with Dolby's AC-3, or Dolby Digital. Engineers ingeniously used ...