All Seasons

Season 2018

• S2018E01 Canada Geese and Diet Dr Pepper

  • January 29, 2018

• S2018E02 Halley's Comet and Cholera

  • February 21, 2018

• S2018E03 Googling Strangers and Kentucky Bluegrass

  • March 28, 2018

• S2018E04 Super Mario Kart and the Bonneville Salt Flats

  • April 26, 2018

• S2018E05 Hawaiian Pizza and Viral Meningitis

  • May 31, 2018

• S2018E06 Lascaux Paintings and the Taco Bell Breakfast Menu

  • June 28, 2018

• S2018E07 The Yips and CNN

  • August 30, 2018

• S2018E08 Whispering and the Weather

  • September 27, 2018

• S2018E09 Pennies and Piggly Wiggly

  • October 25, 2018

• S2018E10 A Word From John

  • November 8, 2018

• S2018E11 Tetris and the Seed Potatoes of Leningrad

  • November 15, 2018

• S2018E12 Teddy Bears and Penalty Shootouts

  • December 27, 2018

Season 2019

• S2019E01 Indianapolis and Love at First Sight

  • January 31, 2019

• S2019E02 Velociraptors and Harvey

  • February 28, 2019

• S2019E03 The Hall of Presidents and New Partner

  • March 28, 2019

• S2019E04 Prom and the Stanford Marshmallow Experiment

  • April 25, 2019

• S2019E05 Scratch ‘n’ Sniff Stickers and the Indianapolis 500

  • May 30, 2019

• S2019E06 Gray Aliens and Rock Paper Scissors

  • June 27, 2019

• S2019E07 Air Conditioning and Sycamore Trees

  • July 25, 2019

• S2019E08 Hot Dog Eating Contest and Chemotherapy

  • August 29, 2019

• S2019E09 QWERTY Keyboard and the Kauaʻi ʻōʻō

  • September 26, 2019

• S2019E10 Capacity for Wonder and Sunsets

  • October 31, 2019

• S2019E11 Notes App and Sports Rivalries

  • November 27, 2019

• S2019E12 Auld Lang Syne

  • December 26, 2019

Season 2020

• S2020E01 Works of Art by Agnes Martin and Hiroyuki Doi

  • January 30, 2020

• S2020E02 Staphylococcus Aureus and the Non-Denial Denial

  • February 24, 2020

• S2020E03 Humanity's Temporal Range

  • March 26, 2020

• S2020E04 Monopoly and Academic Decathlon

  • April 30, 2020

• S2020E05 You'll Never Walk Alone and Jerzy Dudek

  • May 28, 2020

• S2020E06 Seventeen Listener Suggestions, Reviewed

  • June 25, 2020

• S2020E07 Mortification and Civilization

  • July 30, 2020

• S2020E08 The Anthropocene Reviewed, Reviewed

  • August 27, 2020

• S2020E09 Plague

  • September 24, 2020

Season 2021

• S2021E01 Penguins of Madagascar and the Smallpox Vaccine

  • April 29, 2021

• S2021E02 Icelandic Hot Dog Stand and Signing Your Name 250,000 Times

  • May 18, 2021

• S2021E03 Ginkgo Biloba

  • June 30, 2021

• S2021E04 Orbital Sunrise

  • August 26, 2021