|Catalog #: 018-99-0001|
|Parent Exhibit: Engineer It!|
|Description: Can you build an arch bridge that will stand on its own without mortar or glue? Discover how arches work in bridge designs by arranging blocks to form an arch bridge. Then test your bridge to see if it can support weight.|
|Approximate Component Dimensions: H 90 inches | W 68 inches | D 48 inches|
Power Required: Yes
Air Pressure: N/A
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