lightreads

There was a book I read the beginning of once (I am very bad at reading nonfiction that isn't about bees) that was about philosophy and quantum mechanics that to me did a really great job of talking about how it all came together. However, I was also taking physical chemistry at the time and was learning the multivariable calculus used to describe how it all worked so of course it all made sense. Sadly I can't remember the name of the book.