Kaleidoscope Group - an update

In case you missed it, a few weeks back, I posted an invitation to join
"Kaleidoscope Builders' Knowledge Base" (KBKB). The group now
has over 60 members, a good mix of experienced artists and aspiring
novices, with an extensive archive and a great deal of
information-sharing.
So, if you want to know about:
- Designing or constructing a "perfect" kaleidoscope mirror system
- What makes a good 'scope object
- How do you keep the innards free of flux or moisture
- Where to get materials and components
Or if you want to trade thoughts on design or step up to our
"show-a-scope-a-month" challenge, check us out and join, at
http://groups.yahoo.com/group/kbkb/
or mail me for an invite
Frank