Boulder: The Secrets of America's Startup City

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1969 Teaman

Mo Siegel, a Colorado entrepreneur, co-founds his tea company, Celestial Seasonings—creating one of the world’s most famous brands in the process. Boulder County’s population grows 78 percent from 1960 to 1970, and another 44 percent from 1970 to 1980. Today, it’s home to 305,318 people.