04:13 Health The past, present and future of the bubonic plague Lesson duration 04:13 Manage Library 1,663,836 Views
04:46 History The history of the barometer (and how it works) Lesson duration 04:46 Manage Library 2,149,833 Views
03:19 The Arts The many meanings of Michelangelo's Statue of David Lesson duration 03:19 Manage Library 624,249 Views
04:08 Social Studies Tycho Brahe, the scandalous astronomer Lesson duration 04:08 Manage Library 508,081 Views
05:20 Social Studies The Silk Road: Connecting the ancient world through trade Lesson duration 05:20 Manage Library 3,711,863 Views
05:02 Social Studies Population pyramids: Powerful predictors of the future Lesson duration 05:02 Manage Library 2,696,497 Views
04:46 Performing Arts Music and creativity in Ancient Greece Lesson duration 04:46 Manage Library 706,247 Views
04:31 Civics The fight for the right to vote in the United States Lesson duration 04:31 Manage Library 776,122 Views
06:57 Anthropology Vampires: Folklore, fantasy and fact Lesson duration 06:57 Manage Library 3,789,367 Views
04:34 Public Health How we conquered the deadly smallpox virus Lesson duration 04:34 Manage Library 8,842,468 Views
04:16 Performing Arts Kabuki: The people's dramatic art Lesson duration 04:16 Manage Library 1,037,310 Views
04:13 History Why do Americans and Canadians celebrate Labor Day? Lesson duration 04:13 Manage Library 591,993 Views
04:47 Earth and Space Science Who won the space race? Lesson duration 04:47 Manage Library 1,633,487 Views
04:26 Anthropology The contributions of female explorers Lesson duration 04:26 Manage Library 471,145 Views
08:50 History The Watergate scandal: United States vs. Nixon Lesson duration 08:50 Manage Library 49,072 Views
04:27 Data Analysis & Probability The mathematics of history - Jean-Baptiste Michel Lesson duration 04:27 Manage Library 37,590 Views
