Triple Bar

A quarterly on chance, odds & the machines that keep them

Issue 14 — “The House Edge”

Credits
2 400
Bet / line
25
Spins
00
Last payout
Volatility
High
  • 🍒Subject

    The Mathematics of Nearly

    01 · 8 min
  • 🔔Subject

    Who Designed the Sound of Winning

    02 · 12 min
  • 🍋Subject

    Reno, 3 a.m., and the Night Auditor

    03 · 6 min
  • 💎Subject

    A Short History of the Fruit Symbol

    04 · 9 min
  • Subject

    Weighted Reels & the Honest Lie

    05 · 14 min
  • 🍀Subject

    Superstition as an Interface

    06 · 7 min
  • 📼Treatment

    as an oral history

    Interviews · 6
  • 📐Treatment

    as a technical teardown

    Diagrams · 11
  • 🖼️Treatment

    as a photo essay

    Plates · 24
  • ✒️Treatment

    as a first-person account

    Essay · 4 200w
  • 📊Treatment

    as a data investigation

    Datasets · 3
  • 🎙️Treatment

    as a recorded walk-through

    Audio · 38 min
  • 🎰Dispatch

    from the Bally workshop

    Chicago, 1963
  • 🏜️Dispatch

    from a highway casino

    Nevada, today
  • 🚢Dispatch

    from a floating parlour

    Macau, 2019
  • 🧾Dispatch

    from the regulator’s office

    Valletta, 2024
  • 🕹️Dispatch

    from an arcade in decline

    Blackpool, 1998
  • 🛠️Dispatch

    from a repair bench

    Osaka, 2011
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Payline reads

The Mathematics of Nearly — as an oral history, from the Bally workshop.

Three reels, one line. Scroll any column to set it by hand, or pull the lever and let the machine assemble the issue for you. Every combination is a real commission from our contributor pool.

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Paytable

What each combination is worth to a reader

Triple Bar — Issue 14 payout schedule
CombinationMeaningFormatPays
🍒 🍒 🍒Three subjects, one obsessionCover feature×250
💎 📊 🧾Numbers meet the regulatorInvestigation×120
🔔 🎙️ 🛠️Sound design, told by its makersAudio + essay×80
🍋 🖼️ 🏜️Desert light, long exposurePhoto folio×45
⭐ ✒️ 🕹️A memoir of a dying arcadeBack page×20
Any 🍀Consolation columnLetter×2

Odds Desk

Standing columns in every issue

Column

Return to Reader

Our editor calculates what an issue gives back per hour of attention. Issue 14 pays 94.3%.

Column

The Near Miss

One story a quarter about a thing that almost happened, and the industry built on that feeling.

Column

Bench Notes

Repair technicians annotate a single machine, screw by screw, with photographs from the floor.

Column

Cold Streak

Reader letters, printed unedited, from people who stopped playing and wrote to tell us why.

Archive

Thirteen issues, all still in print

No. 13

Loose Slots

The folklore of the “hot machine”, and why floor managers never correct it.

No. 12

Coin Return

What happened to the sound of metal on metal when payouts went digital.

No. 11

Cherry Master

A grey-market cabinet that travelled from Taipei to twenty thousand bars.

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