Louis had just finished speaking when Cook looked completely puzzled.
This medical student from Heidelberg University, rubbing the back of his head, could not figure it out: "Potatoes? Electricity? How do these two things connect?"
Arthur just smiled, "The specific principle still needs to be researched, this is like electromagnetic induction. Perhaps someone will get inspiration from this phenomenon and come up with an invention like the telegraph machine."
Cook shook his head repeatedly, "Although I really don't want to admit it, sometimes science does require a bit of talent. Discoveries that geniuses like you and Mr. Faraday make in an afternoon might take a mediocrity like me months or even years to understand. The Royal Society just announced Faraday's discovery of waves this morning, and in the afternoon, you brought me a potato battery, this is really..."