I really like staying in touch with my friends. I suppose it has just become more important to me in the last couple of years. So I was blown away yesterday when my old friend from Israel, Keren emailed me. Firstly she wanted to know if I remembered her, secondly she let me know she [...]
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 [...]