The longest bridge in the world in the Humber Estuary Bridge in England - it's 1,410 meters (4,626 feet) long?
All three of the floating bridges in the United States are located in Washington state?
The Big Ideas! The shape of a structure depends on what it does. The strength of a structure depends on its shape and what it's made of.
Books of Science! "Unbuilding" by David Macaulay. Published by Houghton Mifflin Company, 1980.
Did You Know That? Modern skyscrapers are designed to sway in the wind and in earthquakes?
S 5 : Ep 20
Aired 1/1/96 (23:11)
S 5 : Ep 16
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S 5 : Ep 10
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S 5 : Ep 7
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