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Sydney Opera House
Deba Bridge
Colon Towers
Rion Antirion Bridge
Santa Maria del Fiore Dome
Cepsa Tower
Eiffel Tower

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Let's look behind these projects...

See structures
Beinecke Library
Arganzuela Footbridge
Infant Dom Henrique Bridge
U Bein Bridge
Cybele Palace Dome
House over the brook
The Comb of the Wind
The Golden Gate Bridge
Space Tower
...and have fun with
Art and engineering
The authors
Engineering history