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.
Kalibak Kalibak is a fictional deity and supervillain appearing in American comic books published by DC Comics. Kalibak is the eldest son of Darkseid and one of the main enemies of Superman and the Justice League of America.