The book titled "How Google Works" is not all that much about the inner workings of Google.

"Elon Musk sipped whiskey and smoked marijuana during a 2 1/2-hour podcast with California comedian Joe Rogan that touched upon everything from flame throwers and artificial intelligence to the end of the universe. "I'm not a regular smoker of weed," the Tesla Inc. chief executive officer said late Thursday on the podcast, which was shown live on the internet. Musk, 47, took one drag from what Rogan described as a joint containing tobacco mixed with marijuana, which is legal in California."