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Look And Learn: Bridges
From Roman times through today various bridges have been utilized. The history of, and the problems resolved with each new design and construction method: Beam, arch, cantilever, keystone, drawbridges, suspension, swing bridges and aqueducts are described. The erecting of the longest bridge in the world (23 miles) with its many challenges is also depicted.Release
1995
Minutes
15
Grade Level
J-S
Format
DVD and VHS
From Roman times through today various bridges have been utilized. The history of, and the problems resolved with each new design and construction method: Beam, arch, cantilever, keystone, drawbridges, suspension, swing bridges and aqueducts are described. The erecting of the longest bridge in the world (23 miles) with its many challenges is also depicted.
This film is part of a series. The series title and other films in this series are listed below.
Look And Learn:The Young Designers Science And Tech. 4-Part Series
Pricing Details
Available Licenses
- University: $175
- Media Center: $175
- Individual School: $99
- Public Library: $110
Please contact your Landmark Media Sales Representative if you have questions about pricing options for this item.