And so, keep in mind that if you came to hear about all of these
things, we’re going to let you down. That’s not what this is going to
be about. This also dictates the dimensions of the universe that we’re
going to talk about because we’re going to limit ourselves to the very,
very small and not to the microscopic. On some occasions we’ll limit
ourselves to items that are so small you cannot see them in the light
microscope.