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.
My mother thought it would make us feel better to know that animals had no souls, and thus their deaths were not to be taken seriously. But it didn't help, and when I think of some of the animals I have known, I wonder. The only really "soulful" eyes in the world belong to the dog or cat who sits on your lap or at your feet, commiserating when you cry.