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