Radiation and Cosmic Rays – Comic Book Physics #40 February 22, 2017 The latest episode of Comic Book Physics looks at the practicality of creating super powers through radiation and cosmic rays, and can be heard here. Share this:Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Twitter (Opens in new window)