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| Artificial Intelligence (10) | | Multiple Choice | 2008.04.08 |
| Baffling Biblical Contradictions (50) | | Multiple Choice | 2008.08.15 |
| Ceramics (19) | | Multiple Choice | 2008.01.15 |
| Ecology and Ecosystems (24) | | Multiple Choice | 2008.01.20 |
| Electric Cars (9) | | Multiple Choice | 2008.01.01 |
| Fascinating Facts about the Great Barrier Reef (19) | | Multiple Choice | 2008.10.22 |
| Forest Ecology (29) | | Multiple Choice | 2008.09.10 |
| Fun Math Challenges (44) | | Multiple Choice | 2008.05.15 |
| Gender Equality (72) | | Multiple Choice | 2008.03.02 |
| Historical Linguistics (8) | | Multiple Choice | 2008.03.09 |
| Jewish Cuisine Around the World (15) | | Multiple Choice | 2008.07.07 |
| Kirchhoff's Laws (9) | | Multiple Choice | 2008.05.22 |
| Legendary Military Leaders (43) | | Multiple Choice | 2008.02.26 |
| Love (11) | | Multiple Choice | 2008.08.13 |
| Medical Mysteries and Unexplained Cases (34) | | Multiple Choice | 2008.05.27 |
| Mormonism and science fiction (17) | | Multiple Choice | 2008.07.06 |
| Periodic Table (43) | | Multiple Choice | 2008.08.20 |
| Phonetics and Phonology (10) | | Multiple Choice | 2008.08.04 |
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