In which an eccentric metallurgist with a theater troupe begins one of the strangest science experiments in history and learns that humankind might not be ready for Mars yet, and Ken watches Jeff Bezos injure a fig tree. Certificate #34308.
In which we follow the history of government games of chance from ancient China to today's bankrupt Powerball millionaires, and John grifts his elementary school out of a side of beef. Certificate #32943.
In which a bygone errand, developing vacation snapshots, becomes so widespread that it gets its own chain of drive-thru kiosks, and Ken's mom looks great in a red knit jumper and gold polyester turtleneck. Certificate #38597.
In which four mysterious cones are unearthed from proto-Celtic Europe, perhaps holding untold secrets of the calendar and cosmos, and John is surrounded by the happy nudists of the Danube. Certificate #23490
In which a periodic "atmospheric river" from the Pacific Ocean threatens to put a quarter of Californians underwater in the very near future, which scares Ken so much that he decides to drill holes in his couch. Certificate #23973.
In which doomed Arctic explorers and a spiritualist's vacuum sealer help revolutionize the science of food storage, and John reveals that his "dueling scars" are actually from drinking cold canned pasta. Certificate #42072.
In which over a century of mathematicians are unable to solve a geometry problem straight out of a coloring book, computers provide their first ever math "proof," and Ken challenges John to map a donut. Certificate #28876.
In which Queen Elizabeth's top astrologer dreams up the British Empire, solar power, and possibly even James Bond, and then loses his whole reputation to a charlatan with no earlobes, leading John to create a list of scientists who should have stayed in their lane. Certificate #44269
In which the U.S. military builds hundreds of thousands of weird half-cylindrical shelters out of corrugated steel, and Ken reports on what they would look like with stained-glass windows. Certificate #35704
In which we remember Frank Zappa's favorite 1950s fad, brought to you by the inventor of Mad Libs, and John remembers why people actually thought a Sasquatch lived on top of the Space Needle back in foggier times. Certificate #48261.
In which a tiny village secedes from the United States to join the Confederacy and forgets to rejoin for almost a century--even though it's in upstate New York just miles from the Canadian border. Certificate #42052.
In which over a hundred of Honolulu's elite private school students are shipped off to some of the world's most remote islands on a top-secret government mission, and Ken wonders if sea turtles can feel dread. Certificate #22194.