Gesamtlänge aller Episoden: 27 days 17 hours 21 minutes
In which scientists from Aristotle up to modern-day Tanzania try to understand the paradoxical way water seems to freeze, and Ken thinks baseball should have cheerleaders. Certificate #25481.
In which a hero of the Second Boer War turns an ill-advised siege into a worldwide youth movement, and John isn't sure if one can tell time with a cannon. Certificate #31247.
In which the American government only gets serious about environmental cleanup after a river in Cleveland bursts into flame well over a dozen times, and Ken believes he could manufacture gravel. Certificate #12398.
In which a Pacific nation loses its founding document and has to ask nicely for a photocopy replacement, and John missed his chance at an assumed identity. Certificate #23621.
In which walrus genitals supply an important element to Alaskan folk art, and Ken will not inspect the underside of a wallaby. Certificate #45999.
In which the uninterrupted 600-year succession of Tibetan Buddhist leadership is threatened by political oppression, and John admires a hat that looks like a banana. Certificate #32762.
In which a series of valleys in central Germany become the focus of Cold War military strategy for generals "fighting the last war," and Ken orders a baby online. Certificate #51668.
In which a "Basque transvestite" leaves her San Sebastian convent in 1607 to become one of the most dangerous men in South America, and John thinks an Italian pope would be a little naughtier than a Spanish one. Certificate #11658.
In which a great spiritual leader lists all the kinds of dice and pick-up sticks and toy windmills that are off-limits to the enlightened, and Ken wants to lick a tetherball pole. Certificate #25968.
In which the same folk song is embraced by both sides of the U.S. Civil War, albeit with different lyrics, and John accuses a Supreme Court justice of having a racist ringtone. Certificate #27330.