14:20 Social Studies A Saudi woman who dared to drive - Manal al-Sharif Lesson duration 14:20 18,677 Views
06:10 Philosophy Are you a body with a mind or a mind with a body? Lesson duration 06:10 3,266,040 Views
05:41 Education Policy Should we get rid of standardized testing? Lesson duration 05:41 1,236,159 Views
05:17 Geometry How many ways are there to prove the Pythagorean theorem? Lesson duration 05:17 3,778,930 Views
04:28 Environmental Science Will the ocean ever run out of fish? Lesson duration 04:28 1,552,263 Views
