I shall relate what I have heard of glass
and then you'll understand. In any glass
that stands untouched for a sufficient time
gradually a bubble in the glass will move
infinitely slowly to a different point
in the body of glass, and in a thousand years
the bubble makes a journey in its glass.

The firmaments' eternal mystery
and wondrous physics of the constellations
are law, but they are not the gospel truth.

Btw have you ever reflected over the sound from a Proc? It's similar to a washing machine in action... One of the small mysteries of life in outer space... The mind boggles.... and warps off... w00p w00p