
83. Game Show Winnings
How do TV producers decide how much money to give away? A little psychology and a lot of math. Zachary Crockett phones a friend. SOURCES:Bowen Kerins, math teacher and former contestant on Who Wants t...
10 Mar 202519min

82. Chain Restaurant Recipes
A fast-food burger has to taste the same — and cost the same — thousands of times a day at restaurants across the country. Zachary Crockett mans the fryer. SOURCES:John Karangis, vice president of cul...
3 Mar 202516min

Used Golf Balls (Replay)
American golfers lose 300 million balls a year — and all those bad swings are someone else’s business opportunity. Zachary Crockett hits the links. SOURCES:Todd Hutchinson, president and owner of Ball...
24 Feb 202517min

81. Guide Dogs
Before a guide dog can help a blind person navigate the world, it has to pass a series of tests, then go through $75,000 worth of training. Zachary Crockett sniffs around. SOURCES:Peggy Gibbon, direct...
17 Feb 202521min

80. Going-Out-of-Business Sales
Behind that 70% off sign, there’s a liquidation consultant trying to maximize retailer profits. Zachary Crockett seeks a deal. SOURCES:Bradley Snyder, executive managing director at Tiger Group.Zac Ro...
10 Feb 202516min

79. School Photos
Picture day is an annual tradition for American families — and, for the companies that take the photos, a lucrative one. Zachary Crockett smiles for the camera. SOURCES:Ken Murphy, C.E.O. of Lifetouch...
3 Feb 202519min

78. Porta-Potties
They're not always the nicest places to go — but for their owners, portable toilets are a lucrative revenue stream. Zachary Crockett lifts the lid. SOURCES:Ron Inman, vice president of Honey BucketVer...
27 Jan 202520min

77. Hand Models
You can be a top model and still not get recognized on the street — as long as you keep your cuticles healthy and your moons white. Zachary Crockett points a finger. SOURCES:Dani Korwin, managing dire...
20 Jan 202516min



















