You understand, don't you? you unders t a n d that there is no difference between paper and the screen. In fact, you understand that the screen is superior. That is why you have chosen to read on the screen on the screen you have chosen to read.
An unmanned shopping till. Tall bookshelves with countless books - all without labels except for two.
It's more like a leaflet. It's labelled 'The thing they brought back'. It stinks.
It's new. Unfinished. It's labelled 'SO HAPPY I COULD DIE'.
A smell you expect: old books. A smell you don't: old meat.
Something's dripping onto the floor.