Last month, Apple became the first company valued at a trillion dollars. With its new ring-shaped campus , all glass and curvy lines, it looks the part of a company bestriding an industry. But its dominance wasn’t always assured.

Twenty-five years ago, the computer revolution’s marquee company was in decline. Back then, it was just settling into shiny new headquarters, a campus of six buildings that formed a different kind of ring.

Called Infinite Loop, the name is a reference to a well-known programming error—code that gets stuck in an endless repetition—though no one seems to know who applied it. Infinite Loop was the place where Apple’s leaders and engineers pulled off a historic turnaround, and it will always be the source of stories and legends—many of them untold.

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Info courtesy of: google