Not sure where it came from, but there is a contact E-Mail address near the top the first page.
Here is an example of a joke from another past issue:
A man is driving down a country road when he sees a beekeeper standing in the middle of a giant field of
oilseed rape. He pulls over to the side of the road and notices that the beekeeper is just standing there –
doing nothing, saying nothing. The driver gets out of his car, walks up to the beekeeper and asks him,
“Excuse me mister but what are you doing?” The beekeeper replies, “I am trying to win a Nobel Prize!”
“How?” asks the driver, puzzled?
“Well, I heard that they give the Nobel prize to people who are outstanding in their field!”