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American Experience
Engineering for High Winds
The structures needed not only to support the sheer weight of the 1,360-ft-tall buildings, but to overcome the even greater loads caused by the high winds of New York Harbor pushing against the wide, flat sides of the buildings, especially along their uppermost floors. The solution: a super-strong lattice of exterior steel columns, creating a remarkably stiff "tube" that could resist high winds.
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The Eugenics Crusade tells the story of the campaign to breed a “better” American race,
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The woman whose groundbreaking books revolutionized our relationship to the natural world.
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The Stonewall riots marked a major turning point in the modern gay civil rights movement.
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The man behind the atomic bomb is put on trial for suspected communist ties in 1954.
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Ronald Reagan left the White House one of the most popular presidents of the 20th century.
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A biography from American Experience's collection of presidential portraits.