05:26 Literature & Language The surprising origins of the word “lesbian” Lesson duration 05:26 Manage Library 761,017 Views
04:32 Social Studies The forgotten queen of Egypt Lesson duration 04:32 Manage Library 1,216,749 Views
05:18 The Arts The secrets of the world’s most famous symphony Lesson duration 05:18 Manage Library 1,742,314 Views
22:09 Mathematics The simplest math problem no one can solve Lesson duration 22:09 Manage Library 42,177,749 Views
04:57 Linguistics What makes a language... a language? Lesson duration 04:57 Manage Library 787,505 Views
05:52 History The rise and fall of the Lakota Empire Lesson duration 05:52 Manage Library 600,762 Views
04:48 Social Studies The infamous overpopulation bet: Simon vs. Ehrlich Lesson duration 04:48 Manage Library 581,512 Views
11:38 Science & Technology Why are we warm-blooded? Lesson duration 11:38 Manage Library 2,307,485 Views
05:27 Science & Technology Is this the most successful animal ever? Lesson duration 05:27 Manage Library 512,445 Views
05:29 Social Studies The secret society of the Great Dismal Swamp Lesson duration 05:29 Manage Library 303,426 Views
05:12 History The rise and fall of the Kingdom of Man Lesson duration 05:12 Manage Library 1,171,293 Views
04:55 Business & Economics How do governments create money out of thin air? Lesson duration 04:55 Manage Library 967,936 Views
05:34 Science & Technology The most notorious scientific feud in history Lesson duration 05:34 Manage Library 1,125,220 Views
05:58 Social Studies The dark history of the Chinese Exclusion Act Lesson duration 05:58 Manage Library 1,109,204 Views
05:57 Social Studies How one person saved over 2,000 children from the Nazis Lesson duration 05:57 Manage Library 1,974,679 Views
05:49 Social Studies Why was India split into two countries? Lesson duration 05:49 Manage Library 3,854,118 Views
05:04 Social Studies What few people know about the program that "saved" America Lesson duration 05:04 Manage Library 525,780 Views
13:18 Literature & Language "I Am Anne Frank" read by Brad Meltzer and Saul Dreier Lesson duration 13:18 Manage Library 87,200 Views
05:19 Health Ugly History: The U.S. Syphilis Experiment Lesson duration 05:19 Manage Library 620,247 Views
05:08 Social Studies A day in the life of the Oracle of Delphi Lesson duration 05:08 Manage Library 1,220,640 Views
04:22 Science & Technology Why do we have hair in such random places? Lesson duration 04:22 Manage Library 5,303,981 Views
