Understanding the World's Greatest Structures: Science and Innovation from Antiquity to Modernity
From Wood to Steel: Properties of Materials
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Materials profoundly influence the form, function, and structure of great buildings, bridges, and towers. Using steel (which is superior in terms of strength, ductility, and stiffness) as a benchmark, compare the structural properties of wood, masonry, concrete, and iron - and see them at work in thousands of years' worth of structures.