Albert Einstein: Meowing in Los Angeles

You see, wire telegraph is a kind of a very, very long cat.
You pull his tail in New York and his head is meowing in Los Angeles.
Do you understand this?
And radio operates exactly the same way: you send signals here, they receive them there.
The only difference is that there is no cat.

¬†–¬†Albert Einstein, when asked to describe radio

 

Very long William and Very long tail

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