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Slots & Locks – The Business, Math & Psychology of Gambling

Slots & Locks is a data-driven podcast about how gambling and games are actually built and why players behave the way they do. Hosted by industry veterans, the show explores slot mechanics, player engagement, market trends, and the business decisions behind high-stakes games.

Podcast · By Chris Mello, Tim Cogswell · English · Official site

Indexed episodes, last 90 days
8
Latest publication
Sep 22, 2026
Audience
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Earliest in this view
Jul 8, 2026

Latest episodes

  1. Episode · Sep 22, 2026

    History of Gambling Episode 5: What Is Luck? How Humans Learned to Measure Chance (opens the original)

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    What exactly is luck—and what happened when humans realized some of it could actually be measured? For most of history, uncertainty belonged to fate, omens, astrology, superstition, lucky charms…and apparently moon phases. Then probability changed everything. In this episode of Slots & Locks , Tim and Mello trace the shift from explaining random events to actually calculating them—and why our brains still refuse to fully cooperate. We get into the gambler’s fallacy, why five reds in a row doesn’

  2. Episode · Sep 15, 2026

    History of Gambling Episode 4: How Gambling Invented Probability (and Ruined Your “Fair Split” Instinct) (opens the original)

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    Two players put $100 each on the table. First to three wins takes everything. But the game stops early with one player leading 2–1. So who gets the money? Splitting the pot based on the score feels fair—but mathematically, it isn’t. In Part 4 of the Slots & Locks History of Gambling series , Tim and Mello tackle the classic Problem of Points , a deceptively simple gambling puzzle that helped change the way humans think about uncertainty. The story takes us to France in 1654, where gambler Cheval

  3. Episode · Sep 8, 2026

    History of Gambling Episode 3: Historic Plays — How Venice Designed a Game-Changing Era (opens the original)

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    Tim and Mello open with jokes about their Yahoo fantasy football draft grades and a brief tangent on what happened to Yahoo in general, then shift to “History Uncertainty” and 17th-century Venice. They describe Venice Carnival as a masked, rule-bending season where gambling exploded across public spaces and private rooms, creating social problems the government couldn’t stop. In 1638 Venice responded by sanctioning the Ridotto in Palazzo Dandolo near St. Mark’s Square, often cited as Europe’s fi

  4. Episode · Sep 1, 2026

    History of Gambling Episode 2: The Thrill Factor — Tales of Risk and Reward Through History (opens the original)

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    Tim and Mello return to Slots & Locks for Episode 2 of the History of Gambling series, exploring a simple idea: civilizations may not have invented our appetite for risk—they built systems around it. From ancient China’s lottery-like games and early predecessors to Keno, to Rome’s obsession with betting on gladiators and chariot races, this episode looks at how humans turned uncertainty into entertainment, public spectacle, and even a way to fund major projects. Along the way, Tim and Mello expl

  5. Episode · Jul 22, 2026

    Bastille Day Bonanza: France’s Sporting Legacy & Roulette Revelations (opens the original)

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    Bastille Day, Les Bleus, and Why French Roulette Is Basically a Life Hack Tim and Mello celebrate Bastille Day by looking at France through the lens of uncertainty, tying together national tradition, World Cup expectations, roulette design, and prediction markets. They discuss France playing a World Cup semifinal on Bastille Day, briefly cover French identity and memories tied to major sporting events, and compare American (double zero), European (single zero), and French roulette, highlighting

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