"The usual formula for gasoline is eight carbon atoms and 18 hydrogen per molecule, if that is any help."
Cameron looked down at the ground, "I was reading one of the local notice boards and it seems there a lot of people in New York from other times and places. You seem to be very new here, and that machine is like nothing else I have ever seen. Somebody wrote something about a membership card and secret handshake. Are you one of them? Do you know what's going on?"