Ugh. This was torture. Why did I think reading about physics would be a great idea? The book essentially was for someone who does not know much about science. Well, I still did not nderstand much of it. I think it was simple enough for me, but the writing was not specific. All of a sudden there would be some sort of horrible math formula, but they would neglect to tell you what the letters meant. Well they did tell you, but you had to read things a couple of times to figure it out. Anyway, it just wasn't for me. ( )