| Sumner, Sawyer - |
| The Origins of Comic Book Superheroes (42) | | Multiple Choice | 2010.06.27 |
| The Physics of Tower Cranes in Skyscraper Construction (8) | | Multiple Choice | 2010.01.14 |
| The Politics of Pirate Havens in the Golden Age of Piracy (9) | | Multiple Choice | 2010.05.21 |
| The Process of Making Paper (31) | | Multiple Choice | 2010.05.27 |
| The Rise and Fall of the Compact Cassette Tape (9) | | Multiple Choice | 2010.07.24 |
| The Rituals of Maypole Dancing Across Europe (9) | | Multiple Choice | 2010.06.17 |
| The Role of Coffeehouses in Enlightenment Europe (12) | | Multiple Choice | 2010.05.10 |
| The Role of Recycling in Saving the Environment (16) | | Multiple Choice | 2010.03.13 |
| The Role of Serendipity in Scientific Discovery (16) | | Multiple Choice | 2010.01.08 |
| The Role of Wind Power in the Industrial Revolution (8) | | Multiple Choice | 2010.06.14 |
| The Science of Bioluminescence in Deep-Sea Creatures (9) | | Multiple Choice | 2010.08.12 |
| The Secret Languages of Bees (9) | | Multiple Choice | 2010.02.06 |
| The Short History of the Concorde Supersonic Jet (15) | | Multiple Choice | 2010.11.15 |
| The story of La Pola and her fight for independence (15) | | Multiple Choice | 2010.04.06 |
| The Story of the Bonfire: Cultural Traditions Worldwide (9) | | Multiple Choice | 2010.07.20 |
| The Story of the First Human to Swim the English Channel (9) | | Multiple Choice | 2010.07.21 |
| The Story of the First Spacewalk (8) | | Multiple Choice | 2010.03.24 |
| The Water Cycle in Nature (28) | | Multiple Choice | 2010.07.01 |
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