>It's more than focal depth that changes.
>Intracellular ion concentrations may
>also change.  See attachment.  Good luck.
               ^^^^^^^^^^^^^^

most mailing lists discourage people sending attachments TO THE LIST. The
preferred method is to send a message saying where people who want it can
view it on the web, or download via ftp.

cheers,
Danny Thomas

...
>
>The following is an attached File item from cc:Mail.  It contains
>information that had to be encoded to ensure successful transmission
>through various mail systems.  To decode the file use the UUDECODE
>program.

hmmm... cc:Mail like other LAN mail systes such as MSMail & NovellGroupwise
have a deserved reputation of not properly following Internet
standards/conventions - eg sending bounce/vacation messages to an address
from the header instead of the envelope. You might want to ask whether your
group has a plan to migrate to something else