05:07 History Who built Great Zimbabwe? And why? Lesson duration 05:07 Manage Library 1,122,537 Views
04:08 Anthropology What can you learn from ancient skeletons? Lesson duration 04:08 Manage Library 409,579 Views
06:27 Social Psychology Why do people join cults? Lesson duration 06:27 Manage Library 5,464,811 Views
05:31 Engineering Why don't perpetual motion machines ever work? Lesson duration 05:31 Manage Library 16,346,020 Views
01:40 History How the bendy straw was invented | Moments of Vision 12 Lesson duration 01:40 Manage Library 420,355 Views
04:33 History Who were the Vestal Virgins, and what was their job? Lesson duration 04:33 Manage Library 9,762,266 Views
04:43 Literature & Language The world’s most mysterious book Lesson duration 04:43 Manage Library 9,546,575 Views
01:51 Social Studies How the popsicle was invented | Moments of Vision 11 Lesson duration 01:51 Manage Library 452,714 Views
05:10 Literature Why should you read Tolstoy's "War and Peace"? Lesson duration 05:10 Manage Library 5,189,614 Views
05:06 History How did Dracula become the world's most famous vampire? Lesson duration 05:06 Manage Library 3,844,952 Views
01:57 Design How blue jeans were invented | Moments of Vision 10 Lesson duration 01:57 Manage Library 472,907 Views
05:53 History How Magellan circumnavigated the globe Lesson duration 05:53 Manage Library 1,691,712 Views
05:09 Area Studies The myth of Icarus and Daedalus Lesson duration 05:09 Manage Library 8,475,435 Views
01:50 History How Braille was invented | Moments of Vision 9 Lesson duration 01:50 Manage Library 478,924 Views
04:44 History Does "The Wonderful Wizard of Oz" have a hidden message? Lesson duration 04:44 Manage Library 1,510,969 Views
05:02 Literature Everything you need to know to read "Frankenstein" Lesson duration 05:02 Manage Library 1,648,741 Views
03:37 History The exceptional life of Benjamin Banneker Lesson duration 03:37 Manage Library 684,086 Views
01:54 History How super glue was invented | Moments of Vision 8 Lesson duration 01:54 Manage Library 393,608 Views
04:55 Visual Arts The mathematics of sidewalk illusions Lesson duration 04:55 Manage Library 793,513 Views
04:47 Environmental Science What’s so great about the Great Lakes? Lesson duration 04:47 Manage Library 1,635,245 Views