The story of Nvidia's (NASDAQ: NVDA) ascent to become the most valuable stock in the world has dominated headlines for the past several years. But what many investors may not realize is that the tech stock went for most of its history with much more modest returns -- and without any outside assurance that Nvidia stock would eventually prove to be the huge moneymaker that it has become today. In this second article in the Nvidia series for the Voyager Portfolio, you'll get a closer look into the company's ...