Two men, an american and a canadian, wanted to know what their countries we're like 80 years ago. So they décide to become amature archologists.

They travel to the U.S. and dig a hole in the ground.They find a porn magazine.

- Wow! Eighty years ago, the american man had pornography.

Undeterned, the canadian digs a hole in his country and finds nohing. He sais:

- That's nothing! Eighty years ago, the canadian man was having sex!