On Sun, 16 Dec 2018 04:55:23 -0500, micky, a mentally challenged,
troll-feeding, senile idiot, blathered:

This was in 1956. They couldnt' fix outer layers either, I think. The
result has to be smooth and transparent. Just think of how few things in
your body, or in nature, are transparent. You might get lucky now.

Good Lord! Yet another brain damaged senile Yank who is thankful that some
sociopathic Scottish troll and attention whore keeps baiting him! tsk