04:25 Physical Science The genius of Mendeleev’s periodic table Lesson duration 04:25 Manage Library 2,938,264 Views
03:45 Writing/Composition Three anti-social skills to improve your writing Lesson duration 03:45 Manage Library 3,278,258 Views
04:24 Environmental Science What is chromatography? Lesson duration 04:24 Manage Library 389,734 Views
04:07 Civics The oddities of the first American election Lesson duration 04:07 Manage Library 234,077 Views
03:35 Civics A 3-minute guide to the Bill of Rights Lesson duration 03:35 Manage Library 2,032,960 Views
03:58 History The Making of the American Constitution Lesson duration 03:58 Manage Library 877,117 Views
07:50 Technology Sending a sundial to Mars - Bill Nye Lesson duration 07:50 Manage Library 93,805 Views
04:43 Writing/Composition The power of a great introduction Lesson duration 04:43 Manage Library 651,232 Views
03:33 Physical Science Newton’s 3 Laws, with a bicycle Lesson duration 03:33 Manage Library 1,857,530 Views
03:01 Measurement How taking a bath led to Archimedes’ Principle Lesson duration 03:01 Manage Library 1,573,269 Views
05:28 Data Analysis & Probability What happens if you guess? Lesson duration 05:28 Manage Library 637,123 Views
04:02 Motivation and Emotion How two decisions led me to Olympic glory Lesson duration 04:02 Manage Library 111,343 Views
04:26 Life Sciences The survival of the sea turtle Lesson duration 04:26 Manage Library 2,009,689 Views