>Who knows were to buy quantities of demonstration gelatine red-green glasses
>to be used for conference demonstration of red-green randots or rivalry, at
>a reasonable price?
We just bought 200 from American Paper Optics Inc. You should talk
to John Jerit there. We paid 40 cents US per pair, but the price goes
down as the order goes up, and they have lots of different kinds all
with different prices. They delivered them (to Canada) the next
day - very efficient! The phone number is 1-901-381-1515. You can
also email: optics3d@lunaweb.net or fax: 1-901-381-1517.
Allison Sekuler
Associate Professor, Psychology
University of Toronto