Here's another OT.com thread with some additional details on "Special Effects":
http://originaltrilogy.com/forum/topic.cfm/IMAX-film-Special-Effects/topic/2639/
Here's another OT.com thread with some additional details on "Special Effects":
http://originaltrilogy.com/forum/topic.cfm/IMAX-film-Special-Effects/topic/2639/