The Hungarian American physicist Leo Szilard first conceived of the nuclear chain reaction—a crucial milestone in the development of the atomic bomb—on a gray London morning in September 1933 while waiting for a traffic light to change from red to green. “It suddenly occurred to me that if we could find an element…which would emit two neutrons when it absorbed one neutron,” he wrote, this element could “liberate energy on an industrial scale, and construct atomic bombs.” In his book on the history of the bomb, historian Richard Rhodes writes that “as he crossed the street time cracked open before him and he saw a way to the future, death into the world.”
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A 2011 study found that Chinese consumers are charged more due to “superstitious manipulations” of retail prices—fives and sixes appear more often than unlucky fours, eights and nines more than unlucky sevens. “Retailers,” the study reported, “are the clear winners.”
Thomas Jefferson tried to avoid using servants at dinner parties by placing a dumbwaiter near each seat. According to one society chronicler, he feared “much of the domestic and even public discord was produced by the mutilated and misconstructed repetition of free conversation by these mute but not inattentive listeners.”
Along with an elephant whose name in Arabic meant “the father of intelligence,” Abbasid caliph Harun al-Rashid presented Holy Roman emperor Charlemagne with a mechanical clock powered by water in 807. At noon a weight dropped, bells sounded, and twelve brass horsemen emerged from twelve windows.
In 1995 cognitive psychologist Elizabeth Loftus conducted a study in which she presented to twenty-four people four stories about their childhoods. Three of the stories were true; one was false. Five of the twenty-four people falsely remembered the “lost in a mall” story. “People can be led to remember their past in different ways,” concluded Loftus, “and they even can be led to remember entire events that never actually happened to them.”
President Herbert Hoover once praised a group of PR professionals. “You have taken over the job of creating desire,” he said, “and have transformed people into constantly moving happiness machines—machines which have become the key to economic progress.” It was 1928; the Great Depression began the following year.
A fifteenth-century Tunisian sex manual relates that “a big beard denotes a small mind” and tells of a long-bearded man who reads a quote to this effect on the back of a book. Afraid of being seen as a fool, he tries to trim his beard by setting it on fire but burns it off entirely. He then writes on the book below the quote, “These words are entirely true. I, who am now writing this, have proved their truth.”
Scurvy, or lack of vitamin C, killed the Danish-born explorer Vitus Bering in 1741. His men survived by clubbing seals—after smashing the cranium, brains spilling out and teeth in shards, “the beast still attacks the men with his flippers,” one sailor recalled.
A 2006 University of Cambridge study found that meerkats teach pups how to hunt by first introducing them to dead prey, then to injured prey; when the pup is ready, the adults present them with live prey. “There were clear post-provisioning costs involved in feeding pups live prey,” the researchers wrote. If the prey escaped, the adults were able to recapture it only about 26 percent of the time. “On around 7 percent of occasions, helpers further modified the prey before returning it.”
In the so-called Screw Plot—a supposed conspiracy to assassinate Queen Anne during a Thanksgiving service in 1710—iron bolts were removed from the roof timbers of St. Paul’s Cathedral in order for the roof to collapse during the service. “The new cathedral was not then quite finished,” wrote John Noorthouck in 1773, “and it appeared upon inquiry that the missing of these iron pins was owing to the neglect of the workmen, who supposed the timbers were sufficiently fastened without them.”
George Romero, who pioneered the modern zombie film in 1968, complained in 2010 that he’d “never had a zombie eat a brain, but it’s become this landmark thing.” The trope was introduced in 1985 by Dan O’Bannon’s Return of the Living Dead, in which a zombie woman explains that eating brains relieves the “pain of being dead.” Some fans have speculated this is due to the brain’s high levels of serotonin.
At the end of The Tempest, Prospero relinquishes his “rough magic” and declares, “I’ll break my staff,/Bury it certain fathoms in the earth,/And deeper than did ever plummet sound/I’ll drown my book.” In W.H. Auden’s “commentary” on the play, The Sea and the Mirror, Prospero says at the beginning, “Now, Ariel, I am that I am, your late and lonely master,/Who knows now what magic is:—the power to enchant/That comes from disillusion. What the books teach one/Is that desires end up in stinking ponds.”
In 2009 a twenty-four-year-old policewoman in Long Branch, New Jersey, responded to complaints about an “eccentric-looking old man” peering into a house. She asked the man his name. “I’m Bob Dylan,” he said. “I’m on tour.” Taking him for a liar, she put him in the back of her car and drove him to his hotel, where others confirmed he really was the musician. “I think he named a couple of songs,” she later recalled. “But I wouldn’t have known any of the songs.”
The astronomer and mathematician Thales of Miletus is believed to have been the first ancient Greek scholar to discuss the phenomenon of magnetism. Aristotle notes in On the Soul that Thales held the belief that “the magnet has a soul in it because it moves the iron.” Five and a half centuries later, Diogenes Laërtius concurred with Aristotle, observing that Thales “attributed a soul or life even to inanimate objects.”
Michel de Montaigne’s father believed “it disorders the tender brains of children to awake them by surprise in the morning, and suddenly and violently to snatch them from sleep”; he preferred to rouse his son from slumber “by the sound of some instrument of music,” likely an early form of harpsichord called an epinette. Montaigne recalled later that he “was never without a musician for that purpose.”