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Hello Folks:
Has anyone conducted large assembly programs for an audience
between 250-300 students on air pressure, motion, simple
machines, and balancing (center of mass, etc)? If so, what kind
of equipment and materials do you use? We are currently
conducting classroom size programs on the above mentioned topics
but would like to expand those areas to a larger audience.

Thanks for your assistance.

Waymon Stewart
Science Demonstrations Program Manager
National Science Center
One 7th St.
Augusta, GA 30901
706-821-0219

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