Before Apple’s Steve Jobs died in 2011, he told Google cofounder and CEO Larry Page that his company was trying to do too much. As Page later told the Financial Times, he replied, “If we just do the same things we did before and don’t do something new, it seems like a crime to me.” Yet Page also acknowledged that Jobs was right in one sense: he could manage only so many things before too many would get lost in the shuffle.

Those twin desires—to do new things regardless of how weird and unrelated they seem to Google’s core search and advertising business, and yet still find a way to manage them to fruition—explain Page’s surprise announcement Monday that he was creating a holding company called Alphabet. It will separate Google’s lucrative ad-related businesses, including Android mobile software and the video site YouTube, from the company’s wide-ranging efforts on self-driving cars, human longevity, Internet access balloons, the Nest connected-home devices, and more, each of which will probably become discrete subsidiaries.

To read more, click here.