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Prefabrication for the Twin Towers
1:32
Unlike earlier skyscrapers, the twin towers were erected in huge prefabricated components.
Engineering for High Winds
1:50
The unprecedented height and size of the towers posed a new kind of challenge: wind.
James Baldwin from "The Negro and the American Promise"
19:57
James Baldwin's appearance on Boston Public television alongside MLK and Malcolm X.
Martin Luther King on "The Negro and the American Promise"
9:54
MLK appears on Boston public television alongside Malcolm X and James Baldwin.
Introduction to "The Negro and the American Promise"
2:13
Dr. Kenneth Clark introduces the segment "The Negro and the American Promise."
Emma Goldman and Opposition to the First World War
2:44
Goldman and Berkman organized demonstrations protesting America's entry into WW1.
Emma Goldman's Law-Defying Campaign For Birth Control
1:13
Emma Goldman defied laws against public discussion of sex and contraceptives.
A Chasm Between Rich and Poor
1:51
Emma Goldman encouraged unemployed Americans to demand jobs and food from the wealthy.
A Bloody Labor Battle
1:28
In June 1892, workers at the Andrew Carnegie-owned steel plant went on strike.
Emma Goldman: A Modern Joan of Arc
1:02
Emma Goldman captivated and polarized the American public for nearly thirty years.
A New Generation of Radicals
1:08
American Anarchists in the 1880s were a small but powerful movement.
Golden Gate Bridge: Doing the Math
2:21
Ellis computed dozens of factors and completed the bridge's overall design in four months.
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