[StJacques]

I need to make a quick edit to something I just posted in number 323 above.

I wrote:

". . . That is step 1, the transition from 'simple chemicals' to 'polymers.' . . . "

That should have been written, with my edit underlined for emphasis:

". . . That is part of step 1, the transition from 'simple chemicals' to 'polymers.' . . . "

Sorry about that.

[StJacques]

DARN!

I meant post number "333" not "323."

I think I need a break. Or maybe better yet, a beer.