| Subject of Asimov's three laws | 34 |
| Subject of “The Motorcycle Diaries” | 43 |
| Subject of B.F.'s kite experiment | 37 |
| Subject of Broadway's "Jersey Boys" | 49 |
| Subject of close-up photos since 1965 | 37 |
| Subject of Colonial American ire | 32 |
| Subject of conspiracy rumors for nearly 50 years | 48 |
| Subject of Copland's "Portrait" | 45 |
| Subject of Dante's "Inferno" | 42 |
| Subject of dozens of Degas paintings | 36 |
| Subject of Drumnadrochit village observation | 44 |
| Subject of Emir Khalifa bin Hamad | 33 |
| Subject of environmentalist study | 33 |
| Subject of Falco's biggest hit | 34 |
| Subject of Fowler's handbook | 32 |
| Subject of frequent reports by helicopter | 41 |
| Subject of frequent romantic drama, in tabloids | 47 |
| Subject of Great Britain/China wars | 35 |
| Subject of Gregor Mendel's study | 36 |
| Subject of Handel's "Messiah" | 43 |
| Subject of Hercules' Twelfth Labor | 38 |
| Subject of illicit trade, sometimes | 35 |
| Subject of Indiana Jones's quest | 36 |
| Subject of Jane Goodall's study | 35 |
| Subject of Justinian's reform | 33 |
| Subject of Katz's "Days of Wrath" | 47 |
| Subject of King Fahd bin Abdul Aziz | 35 |
| Subject of King Lear's lament | 33 |
| Subject of Leonardo's last painting | 39 |
| Subject of Machu Picchu builder Pachacuti | 41 |
| Subject of many a "Car Talk" call | 43 |
| Subject of many a bar examination | 33 |
| Subject of many a grainy picture | 32 |
| Subject of many a high school myth | 34 |
| Subject of many a high school sex ed movie | 42 |
| Subject of many a Human Rights Watch story | 42 |
| Subject of many a political scandal | 35 |
| Subject of many an "Onion" article | 44 |
| Subject of many Arab Spring protests | 36 |
| Subject of many cafeteria complaints | 36 |
| Subject of many campaign speeches | 33 |
| Subject of many Captain Cook log entries | 40 |
| Subject of many doctor-related fears | 36 |
| Subject of many fraudulent photographs | 38 |
| Subject of many Georgia O'Keeffe paintings | 46 |
| Subject of many Onion news stories | 34 |
| Subject of many product liability suits | 39 |
| Subject of Mendel's study of genetics | 41 |
| Subject of middle school fantasies | 34 |
| Subject of modern "mapping" | 37 |
| Subject of Newton's first law | 33 |
| Subject of Newton's first law of motion | 43 |
| Subject of numerous 70's lawsuits | 37 |
| Subject of old, politically incorrect jokes | 43 |
| Subject of paintings by Corot and Manet | 39 |
| Subject of Pepé Le Pew's quest | 37 |
| Subject of Plato's Symposium | 32 |
| Subject of Pope's mock-heroic | 33 |
| Subject of recent medical research | 34 |
| Subject of sailors' knowledge | 33 |
| Subject of search engine optimization | 37 |
| Subject of secret Cold War military experiments | 47 |
| Subject of Shelley's "Adonais" | 44 |
| Subject of Shelley’s “Adonais” | 42 |
| Subject of some '50s-'60s experiments | 45 |
| Subject of some '60s protests | 33 |
| Subject of some 1960s CIA research | 34 |
| Subject of some animal kingdom rituals | 38 |
| Subject of some business agreements | 35 |
| Subject of some campaign finance reform | 39 |
| Subject of some celebrity sightings | 35 |
| Subject of some computer settings | 33 |
| Subject of some conspiracy theories | 35 |
| Subject of some controversial research | 38 |
| Subject of some insurance claims | 32 |
| Subject of some international agreements | 40 |
| Subject of some jury deliberations | 34 |
| Subject of some nostalgic VH1 tributes | 38 |
| Subject of some philosophical inquiry | 37 |
| Subject of some Sicilian postcards | 34 |
| Subject of some Thomas Moore poetry | 35 |
| Subject of sommeliers' argument? | 36 |
| Subject of Swindell's "Screwball" | 47 |
| Subject of Tacitus' "Annals" | 42 |
| Subject of Tennyson's "In Memoriam" | 49 |
| Subject of testimony in a murder trial | 38 |
| Subject of the 1973 Honeywell v. Sperry Rand case | 49 |
| Subject of the 1999 best seller "Dutch" | 49 |
| Subject of the 19th, 24th and 26th Amendments | 45 |
| Subject of the 2003 film "Sylvia" | 43 |
| Subject of the 2005 biography "iCon" | 46 |
| Subject of the 2006 documentary "Toots" | 49 |
| Subject of the 2007 book "Sabotage" | 45 |
| Subject of the 2007 Mitchell Report | 35 |
| Subject of the 2011 book "The Rogue" | 46 |
| Subject of the Best Picture of 1984 | 35 |
| Subject of the bio "A Life in the Dark" | 49 |
| Subject of the biography "Luckiest Man" | 49 |
| Subject of the biography "Wired" | 42 |
| Subject of the biopic "La Vie en Rose" | 48 |