So, my friend, Gustavo Silva, has started a new series about superheroes. No, not like in the comic books, but how much of how they perform is really based in science. I even recommended he check out a book that I read a long time ago (The Physics of Superheroes) to help bolster his case. (That book is really developed to help explain principles of physics to “Everyman”, not to discuss Superheroes, though.) And, it got me thinking…