Rescuing the Doctor, and his invention, a big demonstration of what the voice machine is capable of begins. Clark Kent, Lois Lane, and Jimmy Olsen get a briefing on what the voice machine does differently than a regular radio set can do. It can pick up voices no matter when they were spoken.
Setting the dials causes our friends to eavesdrop on historical events. Clark is amazed at the potential for this machine as a tool for spying on the secrets of other nations. Lois calls it a miracle invention.
The ongoing demonstrations has Perry White stunned as well. What ever happened to the doctor’s crooked nephew and his wife? Unknown to any of our friends, watchful eyes take in the scene. Is Jack Roebling and his wife ready to sit still? Will they have more plans to get possession of the voice machine??