In 1890 Russian botanist Dmitri Ivanovsky was commissioned to study a disease destroying tobacco plants in Crimea. Filtering the sap from affected plants, Ivanovsky discovered in 1892 the presence of a small parasitic microorganism invisible under great magnification—a virus—which he thought was a minuscule bacterium. In 1898 Dutch microbiologist Martinus W. Beijerinck became the first person to recognize viruses as reproducing entities distinct from other organisms.
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In ancient Indian espionage networks, a sattri was an orphan-spy trained from youth in palmistry, magic, omens, and augury.
“There is one thing at which I cannot sufficiently wonder,” wrote Pliny the Elder, “that of some trees, the very memory has perished, and even the names recorded by authors have passed out of knowledge.”
In 2014 surgeons in the U.S. performed at least 26,175 gynecomastia corrections—breast reductions—on male patients.
A public announcement from 156 bc offers a reward of three talents of copper for the recapture of an eighteen-year-old Syrian-born slave named Hermon who has escaped from an Alexandria household; two talents to anyone who “points him out in a temple”; five if he is found “in the house of a substantial and actionable man.” The advertisement notes that Hermon “has taken with him three octadrachms of coined gold, ten pearls, an iron ring…and is wearing a cloak and a loincloth”; that he has “a mole by the left side of the nose”; and that he is “tattooed on the right wrist with two barbaric letters.”
The Communist Party of China considered “revolution in mind” a prerequisite for political emancipation in the 1940s. Work reports tell of “speaking bitterness” sessions—in which peasants would share stories of their oppression—sometimes referred to as “turn-over-mind meetings.” The meetups later served as inspiration for feminist consciousness-raising groups in the United States during the 1970s.
Walter Kirke, British deputy head of military intelligence in France, noted in his diary in October 1915 that the chief (“C”) of the Secret Intelligence Service had come upon a solution for how to send secret messages: “Heard from C that the best invisible ink is semen,” Kirke wrote. The substance, it turned out, was hard to detect by the common revealing method of iodine vapor. The chief’s name: Mansfield Cumming.
For a 2005 British TV program, a full-size replica of the House of Lords was built in order to determine what damage would have been done had Guy Fawkes ignited the explosives during the Gunpowder Plot of 1605. Everyone in the House, including King James I, and anyone within about three hundred feet, would have died.
Roman architect Vitruvius hated the first-century-bc design trend of walls painted with fantastic images. “On the stucco are monsters,” he wrote of a house whose walls also showed plant stalks and candelabra painted to mimic structural supports. “Such things neither are, nor can be, nor have been,” he complained. “The new fashions compel bad judges to condemn good craftsmanship for dullness.”
When Amelia Earhart became the first woman to fly across the Atlantic as a passenger in June 1928, the New York Sun ran an article with the headline MISS EARHARD SPURNS FASHIONS: SHE CARES LITTLE ABOUT CLOTHES, DOES NOT USE LIPSTICK—LIKES TO FENCE AND DRIVE CAR. “Flying is a perfectly natural thing in her opinion,” it read, “and requires no special togs: a dress is as good air equipment as trousers.”
A French tale from 1615 contains a rare early modern mention of a married woman considering birth control. Her method: pressing a bead of perfume on “that artery that the vulgar calls the pulse” during intercourse. The procedure fails—not due to its own inadequacies, the reader is told, but because the woman, so taken by her activity, neglects to apply the perfume.
“When the white man landed on the moon, my father cried,” a young Oklahoma Indian told psychologist Robert Coles in the 1970s. “He was sure Indians were crying up there, and trying to hide, and hoping that soon they’d go back to their earth, the white men.” The boy also spoke to his aunt. “The moon is yours to look at and talk to,” she told him, “so don’t worry.”
When the British Petroleum oil rig Deepwater Horizon was forced to shut down temporarily because of a gas surge, one engineer tried to persuade his colleagues that a liner was required to secure the pipe. The proposal, which would have cost about $7 million, was rejected by management. “This has been a nightmare well which has everyone all over the place,” the engineer wrote to a colleague. Six days later, on April 20, 2010, the rig exploded in the Gulf of Mexico and spilled more than four million barrels of oil before it was capped almost three months later.
After “a certain knight shamefully divulged the intimacies and the secrets” of his lover, André Le Chapelain wrote in his late twelfth-century The Art of Courtly Love, an ad hoc tribunal of noble Gascon women “decided unanimously that forever after he should be deprived of all hope of love, and that in every court of ladies or of knights he should be an object of contempt and abuse to all.”
In 1639 Puritan settlers in Massachusetts authorized the expulsion of “pauper aliens” in what is thought to be the first case of deportation in the country. Soon after, Virginia and Pennsylvania passed laws heavily restricting “the importation of paupers,” which included criminals and “foreigners and Irish servants.”