In which a panel of concerned atomic scientists quantify the dangers of the nuclear age with a timely visual aid, and John's mother has a favorite fact about Benjamin Franklin.  Certificate #26973.

Episode 558: The Doomsday Clock (Entry 372.1P0407)

Every week, Ken Jennings and John Roderick add a new entry to the OMNIBUS, an encyclopedic reference work of strange-but-true stories that they are compiling as a time capsule for future generations.

Society & Culture

Personal Journals

History

Philosophy

Places & Travel

In which a clue-filled dead body appears on a beach in Adelaide, Australia, sparking a tantalizing 75-year mystery, and Ken is not a team of seventh graders. Certificate #35821.

Somerton Man (Entry 1189.PS7902)

In which the collapse of the video rental industry sends one valuable and eccentric archive to an obscure and disaster-plagued town in western Sicily, and E. coli is no match for John. Certificate #43318.

Kim's Video (Entry 687.MT0542)

In which a mysterious World War II inscription marries image and text to create the modern meme, and Ken does not think gangrenous limbs are a meme. Certificate #25622.

Kilroy Was Here (Entry 687.EZ0810)

In which the bountiful gifts of American advice columnists include a now-ubiquitious happy afterlife for pets, and John might lose a swordfight because he's too heavy for a chandelier. Certificate #29810.

The Rainbow Bridge (Entry 1028.EC0319)

In which a self-crowned prince founds his own nation on a tiny piece of concrete in the North Sea, complete with commando raids, and Ken is only in favor of 3-D awards. Certificate #6611.

Episode 558: The Doomsday Clock (Entry 372.1P0407)

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