3/31 - 4/6
2013
All times are EST
Previously aired
ANTIQUES ROADSHOW
A circa 1900 Louis XIV-style clock; a beautifully preserved 19th-century silk Heriz rug; and an heirloom desk and chair, rarely found together, used at the United States House of Representatives from 1857 to 1873
MARKET WARRIORS
Head to the Walnut Antique Show as a new competitor joins the pickers in the search for something gold.
INDEPENDENT LENS
Witness the movement of citizen activists who fought to bring down the brutal system of apartheid in South Africa.
The apartheid regime in Pretoria crumbles under pressure, and the freed Nelson Mandela is elected president of a democratic South Africa.
Accompany a team of archaeologists on an expedition to Jamestown and to Windsor Castle and Buckingham Palace.
NATURE
Scientists attempt to breed new generations of nearly extinct species.
NOVA
Investigate the world of artificial intelligence and the IBM supercomputer named “Watson.”
JULIA CHILD
Dean Fearing creates a molasses-glazed duck salad.
HOMETIME
Watch pre-building and re-building at the Hometime Log Cabin.
Learn how a surprising number of creatures live in the hostile environment of Africa’s Drakensberg Mountains.
AMERICAN EXPERIENCE
Trace the brief life of New York’s Penn Station, whose destruction spurred landmarks preservation.
A 6.5 carat yellow mine cut diamond ring; a North American Indian club and pipe; and three Charles Darwin first editions.
Meet the indomitable Dolores Huerta, who has tirelessly led the fight for racial and labor justice.
