Review: First Light - Switching on Stars at the Dawn of Time

First Light is a book about how the first stars formed, and how they're quite different from our sun and the stars being formed today. I read it on a plane and it was relatively light and didn't keep me from napping when I needed to. The earliest stars were formed when most of the universe was either Hydrogen or Helium. By definition there weren't other elements since those had yet to have been…