Month: September 2023

From Katie Hafner and Ashraya Gupta for Scientific American: “Meitner’s realization drew upon recent work that Niels Bohr and other scientists had been doing on the structure of the atom. They proposed a liquid-drop model of the nucleus, where subatomic particles were held together by strong nuclear forces. Meitner realized that the nucleus was not indivisible after all. She seemed open to this insight in a way that other scientists weren’t– even Bohr himself. Together, Meitner and her nephew, Otto Robert Frisch, wrote and submitted a paper to the journal Nature. That paper was the first to use the term fission for the splitting apart of the nucleus. But because of the Nazi regime, her name is stripped off of every publication they ever submitted, ever published.”

Chasing “Black Caesar,” southern Florida’s notorious pirate

From Karuna Eberl for Atlas Obscura: “The first time maritime archaeologist Joshua Marano stood at the mouth of Caesar Creek, something smelled fishy. Overlooking a snaking waterway of tangled emerald mangroves and silver-flanked snapper stood a lone interpretive sign. It featured a drawing of a courageous Black man wearing a tricornered hat and looking wistfully toward the horizon. Marano had heard about the pirate Black Caesar: an African chieftain shanghai’d into pirate life, or perhaps an escaped slave. Either way, the stories claimed that he plied the waters of southeastern Florida’s Biscayne Bay. He would lie in wait by careening his ship on its side, to conceal its mast below the mangroves of Caesar Creek. The rope looped through an iron ring fixed in a limestone boulder now known as Caesar’s Rock. When a vulnerable vessel came into view, he would chop the rope, set sail, and begin pursuit.”

Editor’s note: If you like this newsletter, I’d be honoured if you would help me publish it by contributing whatever you can via my Patreon. Thanks!

Philosopher Jeremy Bentham’s body is on display at University College in London

From Alex Corey for Londonist: “Jeremy Bentham was a philosopher and political radical, who formulated the theory of utilitarianism. In his will, Bentham requested that his body be preserved and fashioned into what he called an “auto-icon”, a task which was carried out by surgeon Thomas Southwood Smith. His body was given to the university in 1850, 18 years after his death. For decades, Bentham’s body was on display in a corridor of the Wilkins Building at UCL, housed inside a wooden cabinet. The head is made of wax, but the rest of his real skeleton lurks beneath his clothes. While the skeletal remains and wax head of Bentham remain in the Student Centre, his actual head remains out of public view elsewhere at UCL. The head was once stolen in a prank by students from the rival King’s College, and has ever since been kept under lock and key.”

Note: This is a version of my personal newsletter, which I send out via Ghost, the open-source publishing platform. You can see other issues and sign up here.

Continue reading “She discovered how to split the atom but was denied a Nobel Prize”

From Molly Rains for Science.org: “What has tusks, bristly hair, and is contaminated with dangerous levels of radiation? Visit Germany’s Bavarian mountain towns and you just may find out. The wild boars (Sus scrofa) that snuffle through the region’s forests are so radioactive that the country has ruled them unsafe to eat—but why these animals are so contaminated has proved a puzzle. The enduring radioactivity of Bavaria’s boars has traditionally been blamed on the 1986 meltdown of the Chernobyl nuclear power reactor, some 1300 kilometers away, but in a new study published recently in Environmental Science & Technology, scientists report that at least some of the radioactive elements in the bodies of the boars are likely the result of fallout from atomic bombs that detonated in our atmosphere more than 60 years ago.”

George Harrison put his house up as collateral so Monty Python could make Life of Brian

From the Los Angeles Times: “It was the late-1970s, and producer John Goldstone and Monty Python’s Flying Circus founding member Eric Idle trekked across the Atlantic with caps in hand to scramble together the money to make “Monty Python’s Life of Brian.” EMI Films had summarily backed out of the project. Some of the Python crew had become friendly with George Harrison over the years, “so Eric said ‘Why don’t we see whether George could help?” Goldstone remembered. “We went to his house in the Hollywood Hills, and he said, ‘Yeah, I’ll do it.’ And that was it.” Harrison put his English estate, Friar Park, up as collateral against a bank loan that covered the other half of the film’s $4-million budget.”

Editor’s note: If you like this newsletter, I’d be honoured if you would help me publish it by contributing whatever you can via my Patreon. Thanks! 

What it’s like to live alone on a deserted island

From Emine Saner for The Guardian: “Chris Lewis, 43, didn’t intend to be stranded alone on an island, but when Covid hit during his walk of Britain’s coastline, he was in Shetland. Someone offered him and his dog, Jet, the use of a basic house on Hildasay, an uninhabited island more than a mile off the mainland. It had no running water, gas or electricity. He thought he would be on the island for three weeks or so, but he ended up living there for three months. He collected firewood and built ovens around the island, depending on that day’s wind direction. A boat would come every two or three weeks, weather allowing, to deliver coal and fresh water – he would have to lug it to the other side of the island – but Lewis lived largely off foraged food. On some days, he could catch lobsters in shallow water, but mainly he survived by eating whelks and limpets.”

Note: This is a version of my personal newsletter, which I send out via Ghost, the open-source publishing platform. You can see other issues and sign up here.

Continue reading “Scientists try to figure out why Germany’s wild boars are radioactive”

Editor’s note: This is so full of amazing parts it’s hard to pick just one! Please read it, even if you don’t know who Werner Herzog is. The link should hopefully take you around the paywall.

From Werner Herzog in The New Yorker: “Pittsburgh turned out to be a bad idea. For a start, the steel industry was almost dead, and the shuttered plants were rusting away. Second, Duquesne University was an intellectually impoverished place. Quitting school would have meant losing my visa and having to leave the United States. So I kept my registration. I slept on the sofas of various acquaintances and of my original host, a professor, forty but terrified of his mother, who forbade contact with female students and perhaps with women in general. A freak encounter changed everything. One day, it started raining, and the car drew up beside me. The woman wound down her window. She could give me a lift, she said. It was a two-minute drive to Fox Chapel. She said I’d do better staying with her; she had a spare room in her attic. Her place was just a quarter of a mile from his. And so I found myself adopted by a family.”

How Syria tried to solve its drought problem in the 1930s by banning the Yo-Yo

From Dan Lewis at Now I Know: “In late 1932, Syria experienced a significant lack of rainfall, and the results were dramatic. As Time magazine reported at the time, a handful of Muslim priests believed that the start of the drought coincided with the introduction of the yo-yo into Syrian society, or at least, with the newfound popularity of the toy in Syrian communities. (It’s not exactly clear when the yo-yo first came to Syria, but according to the CBC, there’s evidence that the Greeks used them as early as 500 BCE, so they probably weren’t brand new to Syria at the time.) So, as Time Magazine reported at the time, the priests approached the government and argued that “the up-and-down movement of these infidel tops counteracts the prayers of the pious for rain. [ . . .]  Rain will never fall again in Syria while the wicked play with yo-yos.”

Note: This is a version of my personal newsletter, which I send out via Ghost, the open-source publishing platform. You can see other issues and sign up here.

Continue reading “Werner Herzog on the mysteries of Pittsburgh and his second family”

From Michael Levenson for The New York Times: “Let this be a warning to those of you who long to hit the open road with a 2,200-pound steer riding shotgun: Observe all traffic laws, especially when passing through Norfolk, Neb. Lee Meyer, 63, a retired machinist, learned that lesson on Wednesday. For seven years, Mr. Meyer has been chauffeuring his 2,200-pound Watusi-longhorn mix (whose name is Howdy Doody) with its horns and head exposed to the open air in a customized Ford Crown Victoria with the license plate “Boy & Dog.” But he had never been stopped by the police, he said, until Wednesday morning as he drove Howdy Doody into Norfolk from his 15-acre ranch.”

Which freezes faster, hot water or cold water? Scientists still aren’t sure

From Adam Mann for Quanta magazine: “It sounds like one of the easiest experiments possible: Take two cups of water, one hot, one cold. Place both in a freezer and note which one freezes first. Common sense suggests that the colder water will. But luminaries including Aristotle, Rene Descartes and Sir Francis Bacon have all observed that hot water may actually cool more quickly. Yet for more than half a century, physicists have been arguing about whether something like this really occurs. The modern term for hot water freezing faster than cold water is the Mpemba effect, named after Erasto Mpemba, a Tanzanian teenager who, along with the physicist Denis Osborne, conducted the first scientific studies of it in the 1960s. While they were able to observe the effect, follow-up experiments have failed to consistently replicate that result.”

Note: This is a version of my personal newsletter, which I send out via Ghost, the open-source publishing platform. You can see other issues and sign up here.

Continue reading “Why yes, officer, that is a longhorn steer sitting in the passenger seat”

From Corey Killgannon for the New York Times: “Thomas Fitzpatrick turned a barroom bet into a feat of aeronautic wonder by stealing a plane from a New Jersey airport and landing it on St. Nicholas Avenue in northern Manhattan, in front of the bar where he had been drinking. As if that were not stupefying enough, the man did nearly the exact same thing two years later. Both landings were pulled off in incredibly narrow landing areas, in the dark – and after a night of drinking in Washington Heights taverns and with a well-lubricated pilot at the controls. Both times ended with Mr. Fitzpatrick charged with wrongdoing. The first of his flights was around 3 a.m. on Sept. 30, 1956, when Mr. Fitzpatrick, then 26, borrowed a single-engine plane from the Teterboro School of Aeronautics in New Jersey and landed on St. Nicholas Avenue near 191st Street.”

Researchers say they can “see” people through walls using WiFi signals and AI

From Samantha Cole for Vice: “Researchers at Carnegie Mellon University developed a method for detecting the three dimensional shape and movements of human bodies in a room, using only WiFi routers. To do this, they used DensePose, a system for mapping all of the pixels on the surface of a human body in a photo. DensePose was developed by London-based researchers and Facebook’s AI researchers. From there, according to their recently-uploaded preprint paper published on arXiv, they developed a deep neural network that maps WiFi signals’ phase and amplitude sent and received by routers to coordinates on human bodies. The Carnegie Mellon researchers wrote that they believe WiFi signals “can serve as a ubiquitous substitute” for normal RGB cameras, when it comes to “sensing” people in a room. Using WiFi, they wrote, overcomes obstacles like poor lighting and occlusion that regular camera lenses face.”

Note: This is a version of my personal newsletter, which I send out via Ghost, the open-source publishing platform. You can see other issues and sign up here.

Continue reading “He landed a plane on a New York street outside a bar – twice”