What profession does James Kakalios and The Physics of Superheroes have in common?
James Kakalios James Kakalios (born 1958) is a physics professor at the University of Minnesota. Known within the scientific community for his work with amorphous semiconductors, granular materials, and 1/f noise, he is known to the general public as the author of the book "The Physics of Superheroes", which considers comic book superheroes from the standpoint of fundamental physics.
General Zod General Dru-Zod is a fictional supervillain appearing in American comic books published by DC Comics, commonly in association with Superman. The character, who first appeared in "Adventure Comics" #283 (April 1961), was created by Robert Bernstein and initially designed by George Papp. As a Kryptonian, he exhibits the same powers and abilities as Superman and is consequently viewed as one of his greatest enemies.