What the $1 Bill Used To Look Like

Author Timothy Ott
November 11, 2025

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As the United States entered the turbulent era of the Civil War, the government set aside long-standing concerns about nonmetallic currency and began issuing a series of paper banknotes in 1861. These “Demand Notes” were printed in denominations of $5, $10, and $20 — but not the lone dollar.

The $1 bill finally arrived the following year with the next generation of paper currency, known as United States Notes (or Legal Tender Notes), and the bill has since made up for its delayed arrival by becoming the most common denomination in circulation today.

Of course, that 1862 $1 note — or any dollar bill printed before the mid-20th century — would likely draw a double take from modern eyes, as paper currency has undergone numerous aesthetic changes since the days of the Civil War. Here’s a look at some of the notable designs to grace the sides of the humble dollar over the years.

Credit: National Numismatic Collection, National Museum of American History

1862 United States Note

Like most paper currency of this period, the first $1 bill incorporated a mishmash of fonts and shapes across a crowded obverse (front), while the back featured a green ink-rendered display of lathework surrounding an inscription of the government’s legal obligation to the note holder. But the most notable highlight may well have been the picture of the serious-looking fellow who is decidedly not George Washington, nor any other easily recognizable statesman, for that matter. The denomination’s first portrait instead went to Salmon P. Chase, who served as secretary of the Treasury and chief justice of the Supreme Court. 

6 of the Oldest Selfies

Author Tony Dunnell
November 4, 2025

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In 2023, Paris Hilton made the bold claim of having conceived of the selfie. In posts on Instagram and X, she shared photos from 2006 of her posing alongside Britney Spears, claiming, “17 years ago, I invented the selfie.” While it’s unclear whether she was joking or not, what we do know for certain is that the selfie was not invented by Paris Hilton in 2006. In fact, there’s a strong case to be made that the first selfie was taken almost 150 years before Hilton was even born. And the word “selfie” itself was in known use by 2002, and likely even before that.

Here, we take a look at some of the earliest photographs that could be considered selfies, from old daguerreotype self-portraits to Kodak snaps from the turn of the 20th century. 

Credit: World History Archive/ Alamy Stock Photo 

Robert Cornelius 

In 1839, Robert Cornelius stood in front of a makeshift camera in the yard of his family’s gas lighting business in Philadelphia. He took a photo, then stood motionless for 10 to 15 minutes to allow the daguerreotype process sufficient exposure time. The resulting self-portrait — taken using a camera with an opera glass for a lens — shows a ruggedly handsome man with a fashionably upturned collar. It was a great technical achievement, coming just a little more than a decade after French inventor Nicéphore Niépce took “View From the Window at Le Gras,” the world’s oldest surviving photograph. Cornelius’ photo is generally considered the earliest surviving photographic portrait in the world — and, therefore, the first-ever selfie. 

The Secret History of Area 51

Author Timothy Ott
November 4, 2025

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Area 51 does not exist. That is, it does not exist under that specific designation, as it’s formally known as the Groom Lake and Homey Airport, part of the Nevada Test and Training Range. And even that information only became public knowledge after nearly 60 years of government denial of clandestine military activity taking place at the base, which is hidden some 85 miles north of Las Vegas in the Mojave Desert. 

According to official records, Area 51 has served as the base of operations for the development of aircraft and other technology designed to enhance the capabilities of the U.S. military. And yet, the place has also carved out a distinct identity in popular culture as a hotbed for alien research and communications, as evidenced by the 26% of Americans who believe that crashed alien spaceships are housed there.

The long-standing tradition of secrecy only bolsters the conspiracy theories surrounding the purposes of Area 51. But while it can be difficult to separate truth from myth, enough details have been unearthed to allow inquiring minds to put together some basic facts about this mysterious site.

Photo credit: Image courtesy of the Laughlin Heritage Foundation/ CIA

Area 51 Began as a Training Ground for a New Spy Plane

The story of Area 51 began in 1955 with the CIA’s attempts to find a training ground for the Lockheed Corporation’s U-2 spy plane. A suitable spot was found at Groom Lake, a salt flat located near the northeast corner of the Atomic Energy Commission’s (AEC) Nevada Proving Ground. Upon being incorporated into AEC territory, the site became known by its map designation of Area 51.

In its infancy, Area 51 was a meagerly populated facility consisting of a 5,000-foot-long runway, three aircraft hangars, a few administration buildings, and trailers for employee housing. The sparse accommodations led to the base being sarcastically known by such nicknames as “Paradise Ranch” and “Dreamland.”

With the development of the high-altitude, supersonic A-12 aircraft in the early 1960s, Area 51 underwent major renovations to expand its infrastructure and tighten security. This included the addition of an 8,500-foot-long concrete runway with a 6,000-foot extension onto the lake bed, along with the construction of three new hangars. Additionally, a 60-foot-tall pylon was installed to test the radar-deflecting abilities of a mounted A-12 prototype.

In the late 1960s, the base became a site to analyze a Soviet MiG-21 fighter jet that had wound up in Israeli possession. By evaluating the capabilities of the MiG-21 and training American pilots to counter them, the U.S. military was able to overcome the problems posed by these speedy and highly maneuverable jets during the Vietnam War.

After Area 51 oversight passed from the CIA to the Air Force in 1978, engineers continued to develop stealth technology for the next generation of U.S. fighter jets. The fruit of their labor was the revolutionary F-117A Nighthawk, which proved nearly undetectable to radars upon achieving operating capability in 1983.

Why Do We Knock on Wood?

Author Bess Lovejoy
November 4, 2025

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If you’ve ever said something like, “The car has been working perfectly all year — knock on wood,” and then rapped your knuckles on the nearest wooden surface, you’re in good company. Across much of the English-speaking world, this simple gesture is a charm against misfortune, a way to avoid tempting fate. Americans typically say “knock on wood,” while Britons prefer “touch wood.” Either way, the impulse is the same: to protect good luck, or to keep a hopeful statement from backfiring. But where does this mysterious superstition come from?

Credit: Print Collector/ Hulton Archive via Getty Images 

The Tree Spirit Theory

One of the most common explanations for the custom of knocking on wood points to ancient pagan beliefs, particularly among Celtic peoples. Trees — especially oak, ash, and hazel — were once considered sacred, believed to be inhabited by spirits or minor gods. Knocking on a tree trunk might have been a way to rouse these spirits and ask for protection, or to thank them for a stroke of good fortune. Another variation holds that people knocked on trees to chase away evil forces lurking in the wood, or to prevent those spirits from overhearing boasts and punishing the speaker’s hubris.

This idea fits neatly with what we know about ancient tree worship. Sacred groves once dotted the landscape of Europe and other parts of the world, serving as meeting points between humans and the divine. Trees symbolized the structure of the cosmos — roots in the underworld, branches in the heavens — and were thought to house powerful spirits. 

In this light, touching or knocking on wood might seem like a lingering echo of those early spiritual traditions. But there’s a problem with that idea: No direct evidence connects those ancient practices to our modern superstition. Indeed, there’s a silence of more than a thousand years between the Christianization of Europe and the first written reference to touching wood.

The Curious History of the Piggy Bank

Author Bess Lovejoy
November 4, 2025

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If you’ve ever dropped spare change into a rotund, smiling, ceramic pig, you may have wondered: Why a pig? The idea of putting coins inside a chubby farm animal may seem whimsical, but the story of how pigs became the symbol of savings reaches back further than you might expect — and the real explanation busts a common myth that’s been circulating since the 1990s.

Credit: Harold M. Lambert/ Archive Photos via Getty Images 

Pigs as the Original Savings Account

Before there were coin jars, there were pigs — real ones. In modest households across Europe, pigs were literal stores of value. A piglet bought in spring could be fattened on kitchen scraps and garden waste and, come winter, would provide both food and money. As the Bank of Canada Museum puts it, “A pig — a real one — is an excellent store of value.” In many rural communities, a family’s pig was essentially its bank: a source of meat, trade goods, or emergency cash. This value was collected by slaughtering the pig, just like how you might break a piggy bank to access the coins it stores.

This down-to-earth connection between pigs and thrift helps explain why the animal became a symbol of savings in many cultures. In Germanic folklore, pigs represent luck and plenty. Someone who’s had a stroke of good fortune is said to have Schwein gehabt — literally, “got pig.” Even today, New Year’s Eve in parts of Europe is celebrated with marzipan or chocolate candies known as “lucky pigs.” It was likely German immigrants, with their own Sparschwein (“saving pig”), who carried this fond association to the United States around the start of the 20th century.

Why Do People Have Such Big Foreheads in Old Paintings?

Author Tony Dunnell
November 4, 2025

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Europe’s Renaissance period spanned the 14th through 17th centuries, forming a bridge between the Middle Ages and the modern era. It was marked by cultural, artistic, and intellectual developments, as well as a surge of interest in classical scholarship and values. 

During this influential time, the arts flourished, and names such as Leonardo da Vinci, Michelangelo, Raphael, and Botticelli were forever etched into history — along with, as it happens, the surprisingly large foreheads that many Renaissance paintings depicted. 

If you’ve ever examined the portraits from this era, you may have noticed a strange preponderance of spacious brows, especially in depictions of women. Examples abound, whether it be Rogier van der Weyden’s “Portrait of a Lady,” Petrus Christus’ “Portrait of a Young Girl,” or the numerous portraits of aristocratic women painted by Jan van Eyck. For a modern audience, it’s quite a peculiar look. So what exactly was going on here? 

Credit: incamerastock/ Alamy Stock Photo 

Beauty Ideals During the Renaissance 

The large foreheads seen in many Renaissance works of art were not simply creative exaggerations or anatomical quirks — they were deliberate reflections of the beauty standards at the time. During the Renaissance, a high, broad forehead was considered a hallmark of feminine beauty, virtue, and intelligence — with the extended brow possibly suggesting a larger brain. The look also gave an almost babylike appearance to people’s faces, perhaps a deliberate effort to capture the era’s values of purity and innocence.

It’s impossible to say precisely when, where, or even why this fashion trend emerged, but it was likely influenced by literature, and particularly poetry. In the 14th century, the Italian poet Petrarch wrote more than 300 sonnets to his beloved, Laura, in which he at times comments on her beautiful forehead (“that sweet face, that hair, that brow”). And in the “General Prologue” of Geoffrey Chaucer’s The Canterbury Tales, written between 1387 and 1400, the author’s description of a nun is very similar to the typical beauty standards of the Renaissance:

Very seemly her pleated wimple was;
Her nose was fine; her eyes were grey as glass;
Her mouth was small and therewith soft and red;
But certainly her forehead was fairly spread;
It was almost a full span broad, I own.

A “wimple” was a cloth head-covering common in the Middle Ages. In this case, it didn’t cover the nun’s forehead, which Chaucer describes in positive terms as being almost a span wide — a span being a unit of length measuring the distance from the tip of the thumb to the tip of the little finger, typically about 9 inches.

Poetic influences such as these may have popularized the notion, at least in aristocratic circles, that a large forehead was a thing of beauty. It was certainly a well-established look during the Renaissance, as documented in Italian writer and poet Agnolo Firenzuola’s 16th-century work On the Beauty of Women. He suggests, “The forehead must be broad, that is, wide, high, fair, and serene. Many people prefer the height, which is measured from the hairline to the edge of the eyebrows and the nose, to be a third of the face.” 

10 Defunct Fast-Food Restaurants That People Used To Love

Author Kristina Wright
October 29, 2025

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There’s something timeless about fast food: the neon-lit parking lots, the scent of grilled burgers and deep-fried chicken, the thrill of unwrapping something hot and delicious. The experience is as satisfying today as it was 50 years ago. 

Americans’ love affair with fast food began with White Castle, the first chain fast-food restaurant, founded in 1921 in Wichita, Kansas. Famous for its small “slider” burgers, standardized production, and spotless kitchens, White Castle created the template for fast food as we know it — and it’s still going strong today, with 345 locations across the U.S.

A few decades later, McDonald’s took the concept nationwide, opening its first franchised restaurant in 1955. Today, Mickey D’s operates more than 13,000 U.S. locations and 28,000 internationally, serving billions of burgers, fries, and shakes in more than 100 countries. Along the way, dozens of other fast-food chains emerged, but not all stood the test of time.

From burger empires to roast beef innovators and seafood specialists, here are 10 defunct fast-food restaurants that once ruled the roadsides and mall food courts before disappearing (or nearly so). How many of these vintage chains have you visited?

Credit: Hum Images/ Alamy Stock Photo 

Burger Chef

At its peak in the 1970s, Burger Chef was one of America’s largest fast-food chains, boasting more than 1,200 locations across 38 states. Founded in 1958, it earned a loyal following for its flame-broiled burgers, creative advertising, and its Funmeal, a kids’ combo that debuted before McDonald’s introduced the Happy Meal. 

The chain’s reputation took a hit after a tragic incident in 1978 in which four employees disappeared in an unsolved murder. This tragedy, combined with growing competition from Burger King and McDonald’s and some corporate missteps, caused the chain’s decline, and it was eventually sold to Hardee’s in 1982.

The Biggest Movie the Year You Were Born

Author Kristina Wright
October 29, 2025

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There’s nothing quite like the magic of movies to capture a moment in time. Every era of American history has its unforgettable films that stayed with us, and looking back at the biggest movies of each decade gives us a chance to remember the stories, stars, and cultural moments that defined generations.

This list spotlights the films that topped the domestic box office in the U.S. and Canada from the 1920s to the 2020s, revealing what audiences lined up to see each year. Because many movies continued to earn through long theatrical runs and later rereleases, each title on the list reflects the top-earning film in the year it was released. And while reliable box-office tracking dates back only to 1977, earlier titles on the list are based on the best available studio records and industry estimates.

So grab your popcorn, settle in, and take a trip through more than a century of movie history to rediscover the biggest film the year you were born.

Credit: George Rinhart/ Corbis Historical via Getty Images 

1920s

The 1920s cemented Hollywood’s status as the world’s movie capital and transformed film into the decade’s defining form of entertainment. Audiences loved films such as The Ten Commandments and The Big Parade, while matinee idols including Douglas Fairbanks, Rudolph Valentino, and Clara Bow captured the glamour and energy of the Jazz Age. By decade’s end, cinema itself was transformed — 1927’s The Jazz Singer introduced synchronized sound, marking the birth of the “talkie” and forever changing the way audiences experienced the movies.

1920 – Way Down East
1921 – The Four Horsemen of the Apocalypse
1922 – Robin Hood
1923 – The Ten Commandments
1924 – The Sea Hawk
1925 – The Big Parade
1926 – What Price Glory?
1927 – The Jazz Singer
1928 – The Singing Fool
1929 – The Broadway Melody

What Did Medieval Knights Actually Do?

Author Timothy Ott
October 29, 2025

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Medieval knights, those armed and armored men (or in some rare cases, women) on horseback, thrived throughout Europe in the days before kings depended on standing armies to enforce their sovereignty. Renowned for their martial prowess and romanticized for their adherence to the moral code of chivalry, these warriors have been celebrated in fiction and the public imagination since the days when they were still an active fighting force.

And yet, like the modern-day movie star or professional athlete, these extolled individuals lived a life that was less glamorous than perception would have us believe. While there were indeed times when a knight would graciously woo a fair maiden or toast to a resounding battlefield victory with fellow soldiers, their hours were often occupied by more mundane activities. Here’s a taste of what everyday life was like for knights in the Middle Ages.

Credit: Universal History Archive/ Universal Images Group via Getty Images 

Military Service

As part of the medieval feudal system, knights often received a plot of land (known as a fief) from a king or another powerful noble in exchange for a period of military service, typically lasting 40 days out of a year. Such service might have required the knight to ride into a pitched battle, where they would attack enemies with a broadsword, lance, or mace. A knight might also have taken part in the siege of a castle or fortified town, or in a raid intended to destroy enemy villages and crops.

Despite the glory that could be attained from battlefield exploits, some knights ducked this service by paying a fee known as scutage. This arrangement worked out well for both sides; a busy knight could avoid having to leave behind their family and affairs, while their lord could use the money to hire mercenaries who were more enthusiastic about fighting.

Credit: Heritage Images/ Hulton Archive via Getty Images 

Along with armed protection, a knight was often required to provide civil and administrative duties to their lord. As explained in A Chronicle History of Knights, this may have entailed supplying political or military advice, witnessing the signing of documents, or serving as an ambassador.

A knight might also have served as a judge in a lord’s court or handled judicial responsibilities themselves by mediating disputes between the serfs under their watch and meting out punishment.

5 Inventions That Failed Spectacularly

Author Paul Chang
October 29, 2025

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From the wheel to the light bulb, innovation has played a central role in the story of human civilization. But history’s inventors also left behind a trail of misfires, failures, and downright disasters. Here are five ideas that promised to make life better, safer, or more efficient, but turned out to be spectacular flops.

Credit: Fox Photos/ Hulton Archive via Getty Images 

Baby Cages

In the early 20th century, crowded cities such as New York and London grappled with widespread tuberculosis. At the time, one common treatment was fresh air, prescribed by figures including the influential pediatrician Luther Emmett Holt. In his 1894 book, The Care and Feeding of Children, Holt wrote that babies exposed to fresh air enjoyed better appetites, brighter cheeks, and improved health.

Enter the baby cage — a wire enclosure fastened to an open window, which allowed apartment dwellers to suspend infants several stories above city streets to “air them out.” The first U.S. patent was granted to Emma Read of Spokane, Washington, in 1922, though the idea had circulated earlier. The baby cage briefly caught on, notably among members of the Chelsea Baby Club in London. Even Eleanor Roosevelt used one for her infant daughter Anna, until a horrified neighbor threatened to call the New York Society for the Prevention of Cruelty to Children. Baby cages declined in the second half of the 20th century, largely due to safety concerns.