Show Notes
In eighteen eighty-four, in Baltimore, two men sat at a table with a rebuilt post-office scale and a pack of shuffled playing cards, pressing weights too small to feel onto each other's fingertips. One of them marked almost every answer as a pure guess — and was right two times in three anyway.
Seventy-three years later, in a screening room in New York, a market researcher named James Vicary handed out a press release. Somewhere in New Jersey, it said, the words for popcorn and a soft drink had been flashed across a cinema screen too fast to see, and popcorn sales had gone up by more than half. A country took fright. The networks banned it; Parliament discussed it; three hundred people in Washington sat in the sleet watching a western, waiting to notice a word — and not one hand went up.
This is the story of the most famous experiment that nobody ever saw: the balcony rail in Fort Lee where the machine ran for six weeks, the theater manager who never saw a single message, the figures that were never published, and the man who said, five years later, that the data had been too small to be meaningful. It runs forward through ice cubes in a magazine gin ad, a little black box in the department stores, self-help tapes with swapped labels, and a salty Dutch sweet in a laboratory cubicle — where the hidden message finally showed itself, very small, and only to the thirsty.
And then it turns to the persuasion that never needed hiding: a survey of doctors on a newspaper page in nineteen twenty-two, a breakfast Charles Dickens ate on a canal boat, a penny for a half pint of milk in Chicago, a leaflet that said some milk for everyone, and fifteen cents off every hundred pounds — all of it in plain sight, and all of it working so well that it came to feel like something that had simply grown.
A calm, unhurried telling of the record, for sleep, rest, or a long drive in the dark. Nothing here will startle you or wake you.
More from Lantern and Ledger
In a parish office in Haggerston, in the first years of the reign, a registrar sat filling in a printed form about the streets where the dying was worst. He wrote down the drainage. He wrote down the water. Then he added a third line nobody had asked him for, standing up for his neighbours — that the people there were generally of cleanly habits, and that what was wrong with their streets was not their doing.
In a farmhouse room on a small island in Nova Scotia, somewhere in the eighteen-nineties, a county historian stood looking at paper silhouettes on a wall — the cut-out profiles people made of one another before photography. One of them was of a woman who had been a servant in the Treasurer's house at Halifax. The man who built that room had been born into slavery in South Carolina, got out during the Revolution, took his owner's surname because it was the name he had, and came north with the Loyalists. His name was Samuel Ball, and no likeness of him has ever existed.
On a summer day in Hertfordshire in sixteen seventy-eight, a poor man who cut grass for a living ran after a farmer along a track beside three half-acres of ripe oats, to offer to do the work for less than he had asked a moment earlier. The farmer refused anyway, and said with a stern look and a hasty gesture that the Devil should mow it rather than he. That night, the pamphlet says, the field showed as if it were all of a flame, and in the morning the oats lay cut in a circle so neatly that no mortal man could do the like.
In the spring of nineteen hundred, sponge divers from the island of Symi sheltered from bad weather off a rock between Kythera and Crete, and one of them went down on a rope in canvas and lead and tinned copper, with his air coming down a hose from a hand pump on the deck. He had perhaps ten minutes. What he was standing on was the cargo of an ancient ship — bronze and marble statues, glass, gold, coins — and one corroded lump about the size of a thick book that nobody recognised for the better part of a year, while the beautiful things beside it were cleaned and admired and photographed.
On a Sunday afternoon in February of nineteen ninety, a car stopped a quarter of a mile short of a prison gate outside Paarl, and a white-haired man of seventy-one got out with his wife and walked the rest of the way, live on television around the world. Twenty years later, a great many of the people who watched it would say they had already seen his funeral.