Amazon.com rivals Wal-Mart as a store, Apple as a device maker, and IBM as a data services provider. It will rake in about $75 billion this year. For his book, Bloomberg Businessweek’s Brad Stone spoke to hundreds of current and former friends of founder Jeff Bezos. In the process, he discovered the poignant story of how Amazon became the Everything Store.
As a founder of PayPal, Elon Musk made $250 million in an Internet minute. But then he got bored. He wanted a bigger challenge. Much bigger. So he asked himself: What are the three largest, most important, most difficult challenges of our time? The answer: solar power, space travel, and electric cars. Then he tried to tackle all three at once.