In which John and Ken record an entry at Library of Congress before a live audience, and Ken pitches the next hit reboot starring John Cena. Certificate #24597

In which Futureling Faris Alikhan reveals an Allied plan to stop U-boats with a mix of ice and wood pulp, and John asks why everyone at SFO wears quarter-zip sweaters. Certificate #45325.

In which Futureling Adam Wonderly discusses how a rug empire ended up creating a Canadian landmark, and John learns that Anchorage could have done better than an indoor ice rink. Certificate #43923.

In which Futurling Jon Hannah dicusses the origins of public libraries, labor exploitation and the uneasy bargain between wealth and the common good. Certificate #39770.

In which Futureling Loren Skaggs and John discuss Tacoma, Cold War paranoia, the birth of flying saucer mythology, and the Katuga boat trote. Certificate #31561.

In which Futureling Luke Burrage and John discuss the early history of the internet, Claude Shannon, information theory, and one of the least likely professions ever to be called "Sir". Certificate #28099.

In which Brendan McAleer explains how a 1979 Chevrolet Camaro became a lightly armored, smoke-blowing, night-vision-equipped humanitarian savior, which John insists is the coolest car an eleven-year-old could imagine. Certificate #21628.

In which we finally get a John show about growing up Gen X in front of the TV console watching Alan Alda, Rosey Grier, Cicely Tyson, Carol Channing, and Michael Jackson and Ken reminisces about what a stone-cold fox Marlo Thomas was. Certificate #36926.

In which Futureling Rebecca unpacks the story of a mayor, a demolished airport, and the battle over who really gets to claim a city's waterfront, while John recalls discovering Chicago through a PC flight simulator. Certificate #32575.

In which John travels to Ukraine and interviews Alisa Demina (Senior Lecturer in the Department of Archaeology at National University of Kyiv-Mohyla Academy), Kateryna Chuyeva (a Ukrainian cultural heritage expert and former Deputy Minister of Culture and Information Policy of Ukraine) and Oleksandra Ivanova (PhD student of Archaeology at NaUKMA and co-founder the NGO Scientific and Research lab Archaic). Certificate #25380.