Do you want to compare Atom Smasher with Cosmic Boy? Discover the powers, weakness & weapons of Atom Smasher and Cosmic Boy from Atom Smasher Biography and Cosmic Boy Biography. Find out all about Atom Smasher and Cosmic Boy.# Check out how is Atom Smasher unique and distinct from Cosmic Boy. Discover their love interest, sidekicks, family tree and the movies and games list in which Atom Smasher and Cosmic Boy have appeared. Find out everything about them here!