The wireless telegraph is not difficult to understand. The ordinary telegraph is like a very long cat. You pull the tail in New York, and it meows in Los Angeles. The wireless is the same, only without the cat.

Summary

This quote by Albert Einstein humorously compares the functioning of the wireless telegraph to the ordinary telegraph. He explains that in a regular telegraph, the message travels through a wire from one location to another, much like a cat's meow could travel from New York to Los Angeles if it were physically pushed along. In contrast, the wireless telegraph operates without the need for a physical connection, eliminating the cat analogy. Einstein simplifies the concept, highlighting that the wireless telegraph sends messages wirelessly over long distances.

Topics