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ExNET > Exhibits > Group 9 > Hole in a Rock

The hole in this rock is big enough to put your head in and listen. The effect is similar to listening to a seashell although in this case much more encompassing. The rock amplifies the natural frequencies for the visitor to explore.

Exhibit Specs
xx"w X xx"h X xx"d
xx amps @ xxx volts
xxx lbs.
Exhibit Materials
Maintenance Manual   PDF Format | Help?
Graphic   PDF Format | Help?
Graphic (bilingual)   PDF Format | Help?
Snack  PDF Format | Help?
Cookbook  PDF Format | Help?
Hole in a Rock
379X 529 JPEG | 21k
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