28th June 2007 :: Express delivery

“So dad you are saying that when I send mail, it is first picked by a postman from the mailbox, then it is taken to a post office from where it goes to the destination post office and from there another postman delivers it to the mailbox of the recipient. But where is the time for it? How can they do it so quick because the mail is delivered instantaneously as I press the send button.”
“No, no. You got me wrong, I am not talking about the email, I am talking about real mail, a letter that is written on a paper... ”