The Famous Product That Took Forty Tries Before They Nailed It
Through the years, I have learned that WD-40 has a multitude of uses, but it was initially created with only one purpose in mind by Chemist Norm Larsen who is the mastermind behind the creation of WD-40. He worked for the Rocket Chemical Company. He had one job to do: invent a chemical that would... Sign in to see full entry.