| Flynn, Emerson - |
| The Largest Flowers in the World: Rafflesia and Titan Arum (15) | | Multiple Choice | 2008.03.15 |
| The legend of El Dorado and its cultural significance (15) | | Multiple Choice | 2008.02.25 |
| The life of Simón Bolívar and his role in independence (19) | | Multiple Choice | 2008.06.08 |
| The migration of monarch butterflies (8) | | Multiple Choice | 2008.07.24 |
| The Most Unusual Sports Played Internationally (15) | | Multiple Choice | 2008.12.23 |
| The Mystery of the Nazca Lines in Peru (14) | | Multiple Choice | 2008.03.18 |
| The Mystery of the Viking Sunstone (8) | | Multiple Choice | 2008.04.19 |
| The Origin and Evolution of the Tennis Ball (9) | | Multiple Choice | 2008.05.08 |
| The Origin of the Phrase “The Dog Days of Summer” (15) | | Multiple Choice | 2008.09.14 |
| The Origins of Competitive Eating Contests (15) | | Multiple Choice | 2008.07.13 |
| The Origins of Popular Hand Gestures Around the World (9) | | Multiple Choice | 2008.10.18 |
| The Physics of Soap Bubbles (9) | | Multiple Choice | 2008.06.08 |
| The Process of Photosynthesis (8) | | Multiple Choice | 2008.08.19 |
| The Revival of Neon Signs in Urban Culture (8) | | Multiple Choice | 2008.08.09 |
| The Rise and Fall of the Segway Personal Transporter (14) | | Multiple Choice | 2008.09.09 |
| The Rise of E-Sports as a Global Phenomenon (8) | | Multiple Choice | 2008.11.08 |
| The Role of Beekeeping in Ancient Agriculture (9) | | Multiple Choice | 2008.03.17 |
| The Role of Icebergs in Shipwreck History (8) | | Multiple Choice | 2008.07.13 |
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