Pictured here is a circular plaque, commemorating the location of Fort Duquesne in 1774. Today not even ruins remain, but the location is memorable, lying at the tip of a spit of land called “the Point,” right at the confluence of the Allegheny and Monongahela Rivers in downtown Pittsburgh. As can be surmised from […]
“The pishtacos would kidnap people and change them into tallow to sell them for soap,” reads this ghastly modern cartoon. Legends about the pishtacos as boogeymen have been around the Andean cultures of Peru and Bolivia since the 1600s. Traditionally depicted as a white man with a beard and blue or green eyes, the pishtaco
This is Jonas Salk, inventor of the first polio vaccine, ending the childhood disease that had killed or crippled so many Americans — especially children — in the mid-20th century. But Salk was important for other reasons. His approach to designing the vaccine was innovative, using a denatured version of the virus rather than
History crosses the discipline of Political Science in the figure of John Rawls (1921-2002), arguably the most important American political philosopher of the 20th century. His book, _A Theory of Justice_, has ideas about how to structure society which have been of immeasurable importance far outside the towers of academia, ideas worth knowing about.
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Here are four different species of finches from the Galapagos Islands. Although they look similar, their differences include their beaks — each one takes advantage of a different type of seed. Natural selection shaped the trajectory of these birds’ appearance, and one of the scientists who first figured out how this worked passed away yesterday
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This is a mid-19th century North American painting entitled _Indian Women Playing the Game of Plum Stones_, and testifies to the ubiquitous practice of dice gambling that American Indian women played in pre-colonial times. As evidence summarized by Warren DeBoer suggests, gambling was a pastime that American Indian women seemed to have enjoyed across
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Here you see an illustration showing the happy and regal-looking figure of an Inca princess named Zilia. Captured from her homeland and torn from her fiancé, Zilia was rescued by a French captain and taken to Europe, where she was exposed to a culture that imagined itself enlightened, but which Zilia found repressive. Zilia
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This is a story about a ghost story — the legend of Big Liz of Greenbrier swamp. The tale dates to the American Civil War, when, according to a retelling by S.E. Schlosser, a young but powerfully strong woman — her huge arms could carry two sows at once — was suspected of being
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Here you see La Posada, constructed in 1929 in Winslow Arizona — the last of the Fred Harvey Hotels still in operation. The Fred Harvey Company’s restaurants and hotels shaped the architectural landscape and culture of the American Southwest — packaging the American Indian, Spanish Mission Revival, and US cowboy culture for middle-class tourism. And
Martin Luther King famously quipped “the arc of the moral universe is long, but it bends toward justice”. That arc sure does feel like it’s taking its time, but this man temporarily bent it a little narrower — much like he used to bend iron horseshoes with his hands. This is Joe Greenstein, a
It’s pleasant, from where I write this post in my ice-bitten and wintery grey state of Pennsylvania, to look at this lovely plant. Here is _Indigofera tinctoria_ the most important plant to make the dye colored indigo — a color that meant beauty to some, but misery to many others. Indigo is one of
The purple color of this Victorian dress testifies to the discovery of “mauve,” the world’s first synthetic dye. And it was a really, really big deal. The color was produced serendipitously by a brilliant 18-year old named William Henry Perkin in 1856, who didn’t start out his career path to become the millionaire founder
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In 1980 nearly 200 square miles of subarctic meadow, forest, peat bogs, and mountains were set aside to form the Carpathian National Nature Park. Home for many plants and animals in its Alpine climate, the Carpathian National Nature Park is located in Western Ukraine. The park’s great beauty includes glacial lakes and waterfalls, trees like
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If you’re looking at this on your phone, it’s worth a moment to zoom in for this photo, to check out the texture of this finely woven gown. It’s a rare and valuable sample of a type of cloth called “Dhaka muslin,” and in its heyday, sold for vast sums and was esteemed as the
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Yesterday I got to visit this home — it is where one Jennie Wade was shot and killed at the Battle of Gettysburg. You can actually still see the bullet hole in the doorway, made by the .58 caliber that killed her. Jennie Wade was 20 years old and (remarkably) the only civilian killed at
You are looking at a tiny opening, maybe three feet wide and two feet high, that peers into a hidden room against a stairwell that served as one of the first stopping points of the northbound path of America’s Underground Railroad. The Underground Railroad, of course, was the illegal highway that American enslaved people
This is the childhood face of one of the most famous Ukrainians in history, the pro-Zionist, pro-labor, and former Prime Minister of Israel, Golda Meir. Born Golda Mabovitch in 1898 to a carpenter father in the city of Kyiv, which was then part of the Russian Empire, Golda’s Jewish ancestry put her in company
M.C. Escher was an amazing surrealist artist whose works were frequently inspired by mathematics. Here is his 1963 work, “Moebius Strip II,” which shows ants crawling along the single-surface loop. First discovered by astronomer and mathematician August Möbius in 1858 (although it had been described in unpublished literature a few years prior by a
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Today in my Early Medieval Europe history class, I had one of the funnest discussions ever that bridged from talking about Medieval ideas about sex (“only okay if done to make a baby”) to a 20th-century pregnancy test my students thought sounded perfectly Medieval. And this would be “the rabbit test,” and it involved
In the beautiful Allegheny Mountains of West Virginia is The Greenbrier — a luxury resort where well-heeled tourists have visited for relaxation and networking since 1778. It is also the location of an enormous underground bunker created during the Cold War that could house the entirety of Congress in the case of a nuclear attack.
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