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Understanding the World's Greatest Structures: Science and Innovation from Antiquity to Modernity S1 Ep3: Internal Forces, Stress, and StrengthUsing the Simple Tension Test as a gateway to understanding the concepts of internal force, stress and strength; seeing the concepts at work in structures such as San Francisco's Golden Gate Bridge and Athens's Olympic Velodrome.![True History Channel]()
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Now PlayingUnderstanding the World's Greatest Structures: Science and Innovation from Antiquity to Modernity S1 Ep3: Internal Forces, Stress, and StrengthUsing the Simple Tension Test as a gateway to understanding the concepts of internal force, stress and strength; seeing the concepts at work in structures such as San Francisco's Golden Gate Bridge and Athens's Olympic Velodrome.0
Understanding the World's Greatest Structures: Science and Innovation from Antiquity to Modernity S1 Ep4: From Wood to Steel - Properties of MaterialsHow materials profoundly influence the form, function and structure of great buildings, bridges and towers; using steel as a benchmark; comparing the structural properties of wood, masonry, concrete and iron; seeing the materials at work.