

Stuff You Should Know
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If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.
Episodes
Mentioned books

9 snips
Dec 18, 2025 • 39min
Doggerland: Lost at Sea
Explore the submerged landscape of Doggerland, where Europe and the UK were once connected. Discover fascinating finds like prehistoric harpoons and Neanderthal remains. Learn about ancient human settlements and how rising sea levels swallowed this rich land. The hosts delve into archaeological challenges posed by modern wind farm developments. Finally, uncover the significance of this lost world and the mysteries still lying beneath the North Sea.

7 snips
Dec 17, 2025 • 15min
Short Stuff: Battle of Itter Castle
Dive into one of the weirdest battles of WWII at Castle Itter, where American and French troops teamed up against the Nazi SS. Learn about the castle's eerie history as a VIP prison for high-profile captives, including French leaders and athletes. Discover the chaos of May 1945 and hear thrilling tales of escape attempts by prisoners desperate for help. Witness the formation of a ragtag rescue team and the dramatic siege that followed, culminating in an unexpected victory with minimal casualties. This battle is as cinematic as they come!

56 snips
Dec 16, 2025 • 56min
Battle Royale: Optimists vs Pessimists
The hosts dive into the age-old debate of optimism versus pessimism, tracing its philosophical roots from Leibniz to Voltaire. They explore optimism's rise in psychology, discussing Seligman's contributions and the impact of genetics and upbringing. Fascinating studies reveal brain patterns associated with each outlook, highlighting how excessive optimism can blind us to risks. The concept of toxic positivity is also tackled, along with the strategic benefits of pessimism. Ultimately, they offer practical interventions to shift mindsets and achieve a balanced outlook on life.

23 snips
Dec 13, 2025 • 54min
Selects: Star Wars Holiday Spectacular
Dive into the bizarre world of the Star Wars Holiday Special, a 1978 variety show that defies explanation. Discover how George Lucas's visions clashed with musical numbers and Wookiee-focused plotlines. Experience the unusual choices made by producers and the awkward moments with stars like Mark Hamill and Carrie Fisher. The cartoon segment featuring Boba Fett stands out as a highlight, even as viewer interest waned. Unpack the enduring charm and campiness that continues to captivate fans today.

18 snips
Dec 12, 2025 • 49min
SYSK's 12 Days of Christmas… Toys: What Makes a Must-Have Christmas Toy?
The duo dives into the history of must-have Christmas toys, starting with the iconic Cabbage Patch Kids frenzy. They debate the true origin of toy mania, comparing it to Star Wars and Atari Pac-Man. Key elements of toy crazes are dissected, including media buzz and scarcity marketing. Modern examples like Tickle Me Elmo and Hatchimals showcase these dynamics. They also explore the ethics of toy reselling and the psychological impact of scarcity during the holidays. Finally, they highlight this season's hottest toys and offer advice for parents navigating the toy frenzy.

30 snips
Dec 12, 2025 • 40min
SYSK's 12 Days of Christmas… Toys: Etch A Sketch!
Explore the fascinating origins of the Etch A Sketch, born from a happy accident in France. Discover the clever mechanics behind this classic toy and its enduring popularity. Hear about the marketing boom from Ohio Art and how it became a holiday staple in the 1960s. Dive into the toy's cultural impact, with over 175 million sold, and the amusing failings of digital successors. Plus, meet talented Etch A artists and learn about their techniques for preserving their masterpieces.

13 snips
Dec 12, 2025 • 52min
SYSK's 12 Days of Christmas… Toys: Cabbage Patch Kids: Must-Have Toy of the Century
Dive into the fascinating world of Cabbage Patch Kids, exploring their quirky origins and explosive 1983 Christmas fame. Discover the unique adoption gimmick that spurred demand, and how Xavier Roberts transformed handmade dolls into a cultural phenomenon. Hear about the chaos during the doll's rise, with fights for limited stock and wild consumer behavior. Uncover the legacy of the brand and the controversy surrounding its origins, including legal disputes and parodies. Nostalgia meets modern relaunches in this colorful story!

10 snips
Dec 12, 2025 • 42min
SYSK's 12 Days of Christmas… Toys: How Hot Wheels Work
Rev your engines for a nostalgic ride through the world of Hot Wheels! Discover how they debuted in 1968 and overtook real cars in sales. Explore the innovative designs of the original models, featuring flashy colors and unique features. The hosts compare Hot Wheels with Matchbox and delve into their marketing magic, including cartoon tie-ins and promotions. Uncover the thrill of collecting rare versions and the impact of production errors on value. It's a delightful journey through childhood memories and the iconic toy's legacy!

Dec 12, 2025 • 40min
SYSK's 12 Days of Christmas… Toys: Hula-Hoops: The Toy That's A Shape
Dive into the fascinating world of Hula Hoops! Discover their cultural significance from ancient Egypt to the 1950s Hoop Boom. Explore the quirky dangers of hoop play in medieval Britain, and how Native American traditions enriched its history. Learn about the physics of hooping, including the biomechanics involved. Uncover the rise of Wham-O and the hoop's global craze, along with fun hoop games and fitness benefits. Plus, hear about unique art and record-breaking feats—all revolving around the iconic Hula Hoop!

7 snips
Dec 12, 2025 • 32min
SYSK's 12 Days of Christmas… Toys: How Yo-Yos Work
Discover the fascinating physics of yo-yos, from the mechanics of inertia and angular momentum to how they 'sleep' and perform tricks. Delve into the rich history of this beloved toy, including its Filipino roots and the innovations of key figures like Pedro Flores and Donald Duncan. Learn how design changes, such as ball bearings, revolutionized yo-yo performance, and uncover quirky trivia, including their use in space tests! Top it off with fun anecdotes and surprising facts about yo-yos throughout history.


