| Hayward, Paulina - |
| The Origins of the Eurovision Song Contest (32) | | Multiple Choice | 2009.11.05 |
| The Paleontology of Dinosaur Extinction (19) | | Multiple Choice | 2009.05.21 |
| The Paleontology of Human Evolution (16) | | Multiple Choice | 2009.11.13 |
| The Philosophy of Consciousness (17) | | Multiple Choice | 2009.01.08 |
| The Philosophy of Mind (18) | | Multiple Choice | 2009.01.21 |
| The Philosophy of Nihilism (15) | | Multiple Choice | 2009.02.24 |
| The Physics of Quantum Mechanics (17) | | Multiple Choice | 2009.02.22 |
| The Politics of Federalism (9) | | Multiple Choice | 2009.05.22 |
| The Politics of Nationalism (19) | | Multiple Choice | 2009.09.04 |
| The Psychology of Cognitive Biases (9) | | Multiple Choice | 2009.11.01 |
| The Psychology of Personality (22) | | Multiple Choice | 2009.09.24 |
| The Religion of Buddhism (8) | | Multiple Choice | 2009.09.12 |
| The Roman Aqueducts of Spain (8) | | Multiple Choice | 2009.02.10 |
| The Sociology of Social Class (8) | | Multiple Choice | 2009.02.21 |
| The Viking Expeditions to England and Beyond (29) | | Multiple Choice | 2009.01.14 |
| Traditional Gaucho Culture in Argentina (17) | | Multiple Choice | 2009.06.22 |
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