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The digital revolution officially began in 1971 with the invention of the microprocessor.
12:40
He rose from obscurity to become the 20th century's most influential American innovator.
2:59
In order to sell an affordable product, Henry Ford had to create more cars in less time.
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Every few months, Henry Ford released another automobile in his alphabet line.
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An interview with Sarah Colt, producer/writer/director for "Henry Ford."
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Henry Ford's Model T revolutionized the automobile industry in 1908.
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This 1940s footage shows Pennsylvania Dutch rolling and molding hard candy.
12:30
Chapter 1 of The Amish, an intimate portrait of contemporary Amish faith and life.
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This 15-second time-lapse video shows the Grand Coulee Dam's spillway closing.
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Premiering April 3, 2012 at 8/7c. Check your local listings.
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The engineering challenges became apparent as soon as construction got underway.
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It took millions of cubic yards of concrete to build Grand Coulee Dam.
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