The 50 best business ideas of the last 50 years

The changes over the last 50 years are immeasurable. Many of the tools indispensable to our lives today were created during this period, and it's hard to believe they didn't exist so recently. But how were they created? What was the context? What was the market and public acceptance like? And who were the creators of these inventions? The 50 Best Business Ideas of the Last 50 Years is a thought-provoking almanac that details all of this.