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日期

EXPLORATIONS - Teaching With Technology in the Information Age

2008-6-25

SCIENCE IN THE NEWS - Pollution in China's Air Creates Concern About Beijing Olympic Games

2008-6-24

THIS IS AMERICA - In 1968, Americans Kept Wondering: What More Could Happen Next?

2008-6-23

PEOPLE IN AMERICA - Ray Charles, 1930-2004: Singer, Songwriter and Musician Extraordinaire

2008-6-22

AMERICAN STORIES - A Life on the Road: Mr. Black

2008-6-21

AMERICAN MOSAIC - Each Year, a Million People Escape to Alcatraz Island

2008-6-20

THE MAKING OF A NATION - American History Series: Jefferson Gets Louisiana Territory From France

2008-6-19

EXPLORATIONS - The Information Age: The Internet

2008-6-18

SCIENCE IN THE NEWS - A Genetic Map for One of the World's Most Unusual Animals: the Platypus

2008-6-17

THIS IS AMERICA - From Folk Music to Rock, Bob Dylan Has Always Followed His Own Path

2008-6-16

PEOPLE IN AMERICA - Susan B. Anthony, 1820-1906: She Led the Fight to Gain Equal Rights for Women, Including the Right to Vote

2008-6-15

AMERICAN STORIES - Dark

2008-6-14

AMERICAN MOSAIC - A 'Volunteer Vacation' at a Habitat for Humanity Building Project

2008-6-13

THE MAKING OF A NATION - American History Series: Jefferson Moves to Cut Debt, Spending

2008-6-12

EXPLORATIONS - The Way People Communicate Has Changed Over Time

2008-6-11

SCIENCE IN THE NEWS - Cause of Alzheimer's Disease Still Unknown, 100 Years After Its Discovery

2008-6-10

THIS IS AMERICA - Bob Dylan: His Musical Roots, and His Education in Greenwich Village

2008-6-9

PEOPLE IN AMERICA - Robert Rauschenberg, 1925-2008: His Inventive and Energetic Works Redefined Modern Art

2008-6-8

AMERICAN STORIES - Lost and Found in Los Angeles

2008-6-7

AMERICAN MOSAIC - Remembering the Man Who Gave Rock 'n' Roll the 'Bo Diddley Beat'

2008-6-6

THE MAKING OF A NATION - US History: Jefferson Begins Presidency With a Loyal Cabinet

2008-6-5

EXPLORATIONS - The Story of Cinderella Is Popular Around the World

2008-6-4

SCIENCE IN THE NEWS - Alaska Disputing Federal Move to List Polar Bears as Threatened

2008-6-3

THIS IS AMERICA - If You Love Lucy and the Three Stooges, Then These Museums Are for You

2008-6-2

PEOPLE IN AMERICA - Louisa May Alcott, 1832-1888: She Wrote Her First Book at the Age of 16

2008-6-1

AMERICAN MOSAIC - Strange and Creative? Must Have Been a Film by Johnny Depp, Tim Burton

2008-5-30

THE MAKING OF A NATION - US History: Jefferson, at Inaugural, Urges Unity of Hearts and Minds

2008-5-29

EXPLORATIONS - Film Festivals Around the World Celebrate the Art and Industry of Movies

2008-5-28

SCIENCE IN THE NEWS - Learning First Aid: What to Do Until You Reach Medical Help

2008-5-27