The Physics of Superheroes – James Kakalios

Have you ever been so fascinated by a superhero that you try to get yourself bitten by a spider so as to be able to swing from one high rise building to another, regardless of the fact that those spiders were neither genetically mutated through exposure to radiation nor are there that many high rise buildings in the city that you live in?

Well I have been. That probably explains why I liked this particular book so much. This book will be enjoyed by the following grades of people, in the descending order:

1. People who love superhero comic books and love physics

2. Superhero Comic Book Lovers

3. Physics lovers

I belong to the first kind. And so does James Kakalios. The difference being that he is actually a physicist.

The author goes about exploring one physics aspect after another, in more or less increasing amount of complexity of the concept and uses superheroes as and when required to show how comic books got their physics surprisingly right or ridiculously wrong. So there are lessons on mechanics, thermodynamics, electricity, magnetism and lastly quantum physics with the superheroes that use the fundamentals respectively thrown in. If I am making it sound as if the book focuses more on physics than on superheroes, I wouldn’t be entirely wrong. Because the book does explain some concepts quite at length. That said it is not in a boring, class notes kind of a way and loaded with mathematical equations. The sense of humour is retained through the book. Even while explaining Schrodinger's equation. (A picture of a smiling scientist, coupled with the fact that he was somewhat of a Casanova will cheer you up even in your grumpiest mood)

Another very pleasing aspect of the book is that it dwells into quite a bit of history of comic books as it explores the physics side of things. That gives a lot of interesting trivia which any comic book lover would love to be abreast with. Did you know the earlier Superman could not fly and was only able to jump great heights and his source of powers was not the Sun but because he hailed from Krypton which had a supposedly stronger gravitational field. (After calculations, Kakalios determines the gravitational force of Krypton to be 15 times stronger than that of Earth’s) That and many more interesting tit-bits from the Comic Books hall of history are showcased in the book.

Overall, Kakalios keeps a nice balance between science, history and most importantly superheroes. Even Quantum Physics is explained in an absolutely layman’s language and how superheroes like Flash and Kitty Pryde use such complex principles. The book keeps getting better and better as you turn the pages over and ends with a brilliant closing chapter on Superhero bloopers.

So read it for superheroes, or read it for physics, you should have fun. You probably wouldn’t enjoy it if you are not into either of them. But then, if you are neither of them, this book is not meant for you. And as far as I am concerned, I am the target market for who the book was written.