03:59 Technology How farming planted seeds for the Internet Lesson duration 03:59 Manage Library 171,912 Views
03:48 History The story behind the Boston Tea Party Lesson duration 03:48 Manage Library 1,582,649 Views
03:55 History The infamous and ingenious Ho Chi Minh Trail Lesson duration 03:55 Manage Library 982,897 Views
15:47 Area Studies How poachers became caretakers - John Kasaona Lesson duration 15:47 Manage Library 23,698 Views
11:32 Macroeconomics How state budgets are breaking US schools - Bill Gates Lesson duration 11:32 Manage Library 56,390 Views
17:27 Social Psychology The tribes we lead - Seth Godin Lesson duration 17:27 Manage Library 286,475 Views
09:14 Sociology Does racism affect how you vote? - Nate Silver Lesson duration 09:14 Manage Library 107,772 Views
04:50 Technology Illuminating photography: From camera obscura to camera phone Lesson duration 04:50 Manage Library 480,638 Views
12:29 Value of the Arts How art gives shape to cultural change - Thelma Golden Lesson duration 12:29 Manage Library 103,435 Views
03:11 Visual Arts Distorting Madonna in Medieval art Lesson duration 03:11 Manage Library 118,077 Views
07:39 Anthropology The search for King Richard III Lesson duration 07:39 Manage Library 399,840 Views
03:39 Civics The historical audacity of the Louisiana Purchase Lesson duration 03:39 Manage Library 744,219 Views
21:20 Sociology Our loss of wisdom - Barry Schwartz Lesson duration 21:20 Manage Library 88,403 Views
19:17 Civics Learning from past presidents - Doris Kearns Goodwin Lesson duration 19:17 Manage Library 73,724 Views
15:34 Anthropology Digging for humanity's origins - Louise Leakey Lesson duration 15:34 Manage Library 39,859 Views
04:24 Physical Science Is light a particle or a wave? Lesson duration 04:24 Manage Library 1,659,940 Views
04:22 History How to find the true face of Leonardo - Siegfried Woldhek Lesson duration 04:22 Manage Library 103,691 Views
18:31 Philosophy Tales of passion - Isabel Allende Lesson duration 18:31 Manage Library 146,077 Views
04:19 Science & Technology Solving the puzzle of the periodic table Lesson duration 04:19 Manage Library 1,135,364 Views
04:07 Civics The oddities of the first American election Lesson duration 04:07 Manage Library 243,792 Views
