In which one of America's richest young men gets really into New Guinean tribal art, and ends up getting really into a New Guinean tribe. Certificate #7628.

In which a British newspaper mysteriously spends June 1944 printing top-secret World War II spoilers, and Ken fails to amuse John with a lengthy anagram about a sex scandal. Certificate #29294.

In which John runs down the history of serial burglary, beginning with gentleman jewel thieves and ending with a plane crash in the Bahamas. Certificate #39409.

In which the Byzantines save their empire by inventing the flamethrower, John clears up a misconception re: how many roads go to Rome, and Ken clears up a misconception re: how many herbs and spices are in KFC. Certificate #10403.

In which John blames the boring skyline of Los Angeles on Regulation Number 10, an ill-conceived attempt at making every building in the city accessible by helicopter. Certificate #38095.

In which NASA gives aliens a weird gift basket (opera arias, a welcome from a Nazi war criminal, a lousy map, and absolutely no nipples!) and Ken gossips about wife-swapping astronomers. Certificate #34914.

In which a piano starts to fall right through the floor of a second-story dining room, and as a result, the White House gets a balcony, a bunker, and a bowling alley. Certificate #47967.

In which two art-world provocateurs fly to Scotland and burn through a record amount of cash in just two hours, and John sings his least favorite novelty song of the 1980s for us. (Hey!) Certificate #5888.

In which John explains the secrets of raccoon hygiene, Ken mistakenly shows up with a ukulele, a straw hat, and a football pennant, and ferret lovers unsubscribe in mass numbers. Certificate #29158.

In which the post office builds a path of giant yellow concrete arrows stretching across the continent, and John questions the sobriety of the pilots of Montana. Certificate #34096.

In which the most devastating twister in American history tears through 235 miles of the Midwest, tossing around trees, railroad tracks, and popcorn stands. Certificate #9101.

In which a Boston woman falls on an icy sidewalk and discovers the secret of the universe, and listeners are encouraged to seek out the most heretical book in their local metaphysical lending library. Certificate #51449.

In which we travel to the "graveyard of empires" to witness the birth of an exciting Soviet-era art form, and Ken learns he should have saved the satin bomber jackets of his childhood. Certificate #39950.

In which tens of thousands of Koreans are forcibly relocated to the deserts of Central Asia and ordered to grow rice, and John refuses to relocate to Kotzebue or Yakutat even though he has a free plane ticket. Certificate #16823.

In which Calvin Coolidge gets a frisky gift from Liberia that ushers zoos into the modern age, and John and Ken fantasize about being president and still sleeping all day. Certificate #47159.

In which a California backyard botanist creates a mysterious new fruit, resulting in one of the century's biggest food fads and reinventing the American vacation. Certificate #36525.

In which the world's catchiest song teaches us how English sounds to overseas ears, and Ken mispronounces the French word for "slithy." Certificate #35645.

In which an eccentric billionaire has the terrible idea to cast John Wayne as Genghis Khan, and a "who's who" of Hollywood gets showered with both bad reviews and radioactive fallout. Certificate #17145.

In which a Volkswagen marque invents the super-car, new acceleration and deceleration records are set, and Ken asks where John was conceived. Certificate #24968.

In which a French-Canadian "voyageur" suffers three indignities: being blasted with buckshot at point-blank range, becoming a full-time medical guinea pig, and having John call him the world's first "human fondue set." Certificate #42453.

In which John traces "preppy" fashion from Buckingham Palace to Hyannis Port to Kinko's, and Ken wonders if everyone on post-collapse Earth owns a navy blazer. Certificate #31310.

In which we examine how flight attendants smile, baby chimps play, botox treats mental illness, and Oscar the Grouch was a harsh wake-up call for Gen X kids. Certificate #42013.

In which a Victory ship full of ammunition ignites a three-mile fireball, which in turn ignites the biggest mutiny trial in American history. Certificate #32844.

In which Raymond Carver becomes a literary superstar largely thanks to one brilliant, heavy-handed editor, and Ken and John share a very controversial Blade Runner take. Certificate #24875.

In which a poison made from dried beetles becomes a schoolyard legend as an alleged aphrodisiac, foreshadowing our modern age of creepy predator celebrities and erectile dysfunction infomercials. Certificate #31327.