I wonder if Jenny uses a computer to tap out her little missives. Or for that matter a pencil. Perhaps she slaughters a spectacle bear and uses the hide and blood to painstakingly scrawl her message with a charcoal hardened pointed stick........ Back to the Future. 'Wait a minute, wasn't that a movie?'
I think Jenny watched too many episodes of the Flintstones when she was a child.
ebear