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