5 Facts About Samhain, the Celtic Festival That Inspired Halloween

  • Pagan altar decorated for Samhain
Pagan altar decorated for Samhain
Credit: CaroleGomez/ iStock

Samhain, the ancient Celtic festival that inspired many of our modern-day Halloween traditions, represents the end of the harvest season and the onset of winter. An Irish Gaelic word that’s also used in Scottish Gaelic and Manx, “Samhain” translates to “summer’s end” and is pronounced “sow-in” (rhyming with “cow-in”). Traditionally celebrated on November 1, it marked the time when the harvest had been gathered and stored, cattle were moved to closer pastures, livestock were secured for the winter, and communities were hunkering down for the long, cold months ahead.

Samhain was also believed to be a time when the spirits of those who had died during the year traveled to the otherworld. People believed that during Samhain, the boundary between the living and the dead was at its thinnest, allowing the spirit world to interact with the human world. To protect themselves from restless or malevolent spirits, people would light fires, leave offerings for deceased loved ones, and wear disguises.

Today, much of what we know about Samhain is rooted in Irish mythology, making it difficult to discern truth from lore. But here are five things we do know about this ancient and mysterious holiday.

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It Dates Back to the Iron Age

Observed by the ancient Celts across Ireland, Scotland, and the Isle of Man, Samhain dates back to the Iron Age, more than 2,000 years ago. The Celts divided the year into two halves, Samhain (the darkness) and Beltane (the light). Those two halves were further divided by Imbolc (a holiday marking the beginning of the spring season) and Lughnasadh (marking the beginning of the harvest season). These four cross-quarter days, as they were known, were celebrated with fire festivals and were among the eight sacred days in ancient Celtic tradition, along with the spring and fall equinoxes and summer and winter solstices, known as quarter days.

Some historians believe that Samhain, which fell on the day that corresponds to November 1 on the contemporary calendar, marked the beginning of the Celtic new year, while others argue there isn’t enough evidence to support that hypothesis. What we do know for certain is that elements of Samhain influenced the celebration of Halloween as we know it.

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Surprising Grooming Etiquette From the Past

  • Shaving and wig preparation, 1771
Shaving and wig preparation, 1771
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Long before the advent of mechanical showers, nail clippers, and electric razors, people’s personal grooming habits were far different than they are today. Many modern grooming tools weren’t invented until the late 19th and early 20th centuries, which left anyone who lived before that with limited options, creating some hygiene habits that seem quite unusual today. Here’s a look at some of the strangest personal grooming etiquette in the history of the Western world.

Credit: Rogers Fund, 1917/ The Metropolitan Museum of Art

Romans Tweezed Their Bodies

Hair removal has been practiced for ages, but some ancient Romans took the practice to a whole new level. In Roman society, body hair was viewed as an unfavorable trait for both genders. Romans believed maintaining a clean-shaven look helped differentiate  them from the uncouth “barbarians” elsewhere in the region. Men also removed their body hair for athletic purposes; athletes were admired for their hairless aesthetic at the time, as smooth skin meant less for an opponent to potentially grab onto. Romans used pumice stone to remove stubble and an early razor called a novacila to achieve a closer shave. But tweezers were among the preferred methods when it came to getting rid body hair — from head to toe.

Many people opted to painstakingly remove each strand of hair using a pair of tweezers, which produced a smoother effect than the rudimentary razors and scrubs that were available at the time. In 2023, archaeologists uncovered more than 50 sets of these grooming devices from the ancient Roman city of Wroxeter in modern-day England. Tweezers were a popular tool of choice because they were cheap to make and didn’t pose any risk of serious harm. That said, plucking out body hair with tweezers was a painful process: The Roman politician Seneca once wrote a letter complaining about the loud shrieks coming from the Roman baths where people had their hair pulled out. Rather than tweeze the hair themselves, many Romans often relied on enslaved people to remove their hair for them, especially around the armpit area, where hair was considered particularly undesirable.

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The Story of Alexander the Great, in 6 Facts

  • Mosaic of Alexander the Great
Mosaic of Alexander the Great
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In 356 BCE, in the city of Pella, the ancient capital of Macedonia, a baby boy was born to the king of Macedon, Philip II, and his fourth wife, Olympias. Philip celebrated the arrival of his first son and future heir, but not even the proud king could have imagined how far the boy, Alexander, would go. 

King Philip II had already overseen the reformation of the Macedonian army, with the establishment of the phalanx infantry formation (a dense line of soldiers standing shoulder to shoulder) and the brutally effective use of long sarissa pikes and siege engines. But it was Alexander, who succeeded to the throne at just 20 years old following his father’s assassination, who took this fearsome force to a whole new level. He engaged in military campaigns against the Greeks and then the Persians, and in little over a decade had conquered most of the known world — all before his sudden death at age 32. 

Here are six facts about Alexander III of Macedon, more commonly known as Alexander the Great, a man widely considered the greatest and most successful military commander in history. 

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Aristotle Was Alexander’s Teacher

As the son of royalty and heir to the throne, Alexander was expected to receive a fine and princely education. But Alexander’s schooling went above and beyond: His teacher was none other than Aristotle, one of the greatest philosophers who ever lived. The famed scholar was summoned by King Philip II around 343 BCE, when Alexander was 13 years old. Aristotle tutored Alexander on a wide range of subjects, including philosophy, ethics, science, and the arts, in an attempt to create an enlightened monarch who would rule in a fair and just manner — something arguably lost on Alexander in later years, as his military leadership increasingly veered toward megalomania

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7 Roman Emperors Everyone Should Know

  • Bust of Augustus
Bust of Augustus
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Although Rome reached the pinnacle of its power and influence during the imperial era, which stretched from approximately 27 BCE to 476 CE, it wasn’t always easy for emperors during this period to run a tight ship. Not only did these imperial rulers endure threats from both hostile invaders and supposed allies who secretly plotted to gain power for themselves, but they also faced the myriad challenges of maintaining order among the disparate cultures of an empire that touched three continents and encompassed nearly 1.7 million square miles at its peak.

While some emperors succumbed to the pressures of the job and the temptation of corruption, others proved to have the vision and mettle to adjust as needed and propel the empire forward for the next generation. Here are seven Roman emperors who excelled in the role, helping ensure that the memory of Rome would endure for posterity.

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Augustus (27 BCE-14 CE)

Although Julius Caesar proclaimed himself supreme leader in the dying days of the Roman Republic, it was his grandnephew and adopted son Augustus who marked a new era as Rome’s first emperor. Rich from the spoils of victory over Cleopatra’s Egypt, Augustus embarked on a building program that included necessary projects such as new roads and aqueducts, as well as awe-inspiring marvels including the Temple of Apollo Palatinus and the Theater of Marcellus. He also founded a postal system, installed a police and firefighting force, and secured the ever-expanding empire’s borders by establishing a standing army. While his boast of having transformed Rome from a city of clay to one of marble was hyperbole, it’s no exaggeration to say that Augustus’ impressive 40-year rule kick-started the two-century period of prosperity known as the Pax Romana, or “Roman Peace.”

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What Did Ancient Romans Eat?

  • Ancient Roman feast
Ancient Roman feast
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The mere mention of ancient Rome conjures up a multitude of powerful images: the assassination of Julius Caesar, legionaries marching in perfect unison, the alliance of Mark Antony and Cleopatra, gladiators fighting in the Colosseum. It was a time of power and conquest, of low scheming and high culture. It was also a time of feasting — something the Romans were known for, especially during Bacchanalia festivals, in which food and wine would flow with fervor. But what exactly did the Romans eat? Here are some of the most common foodstuffs that fed the hungry denizens of the Roman Empire. 

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Bread and Porridge

Cereal grains, particularly wheat and oatmeal, were part of almost every meal in ancient Rome. These grains were typically used to make bread, biscuits, or porridge, and were eaten by the common folk, the upper crust, and soldiers in the Roman army. Roman porridge recipes survive to this day, including one in Cato the Elder’s De Agri Cultura, a treatise on agriculture written around 160 BCE, which happens to be the oldest remaining complete work of prose in Latin. The simple recipe, which isn’t dissimilar to modern counterparts, suggests soaking wheat in boiling water before adding milk to create a thick gruel — a staple dish that anyone in Rome could have prepared. 

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5 Inventions You Didn’t Realize Came From Ancient Rome

  • Codex-style book
Codex-style book
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In 500 BCE, Rome was nothing more than a minor city-state on the Italian Peninsula. But with its eyes set on expansion, Rome began to conquer its neighbors until it controlled all of Italy. It didn’t stop there. It became an empire in 27 BCE, and at its height — around 100 CE — the vast and immensely powerful Roman Empire stretched from Britain to Egypt. 

Rome’s influence on the world was both widespread and long-lasting. The Romans were great innovators and inventors, sometimes appropriating and advancing aspects from other cultures, and other times inventing entirely new technologies and systems. These innovations covered a wide range of fields, including state institutions, cultural practices, and engineering techniques. 

The Roman Empire eventually fell in 476 CE, but its legacy and influence carried on — all the way to the present day. Some of Rome’s most famous innovations, such as sanitation systems and road networks, are well known and still very much in evidence; in the United Kingdom, for example, many modern roads still follow the routes laid down by the Romans. Other Roman innovations, however, are more obscure. Here are five inventions that continue to shape our modern world, but that many people don’t realize originated in ancient Rome. 

The First Bound Books

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In the ancient world, the first written documents were typically recorded on clay or wax tablets, or on sheets or scrolls of papyrus. The Romans also used scrolls, but during the first and second centuries CE, a new form of storing and accessing information emerged: the codex-style book. These notebooks, known as pugillares membranei (roughly translating to “parchment book”), were formed by stacking pages — typically made of vellum or papyrus — that were then joined along one set of edges, much like modern books. They were mainly used for personal writing, and represent the first true form of the bound book. The codices soon became popular throughout Western Europe and the Middle East, eventually superseding scrolls and tablets. 

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These Are the Oldest Recorded Recipes

  • Cuneiform tablet
Cuneiform tablet
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Determining the oldest recipe in history seems like it would be tricky right from the outset — anyone who’s ever asked an older relative for a recipe knows that often, the ingredients and instructions for a favorite meal have never even been written down. Yet historians do have a fairly clear answer for what the oldest known written culinary recipes are, and they date back more than 3,700 years. 

In 1911, Yale University purchased four clay tablets that had been unearthed from Mesopotamia, the ancient valley between the rivers Tigris and Euphrates (around modern-day Iraq). The tablets were inscribed in the cuneiform Akkadian language, and scholars estimate that three of them date back to around 1730 BCE. Since Akkadian is an extinct language, the actual content of the cuneiform was a mystery at the time the university acquired the tablets. It wasn’t until 1933 that any conclusions were made as to the contents of the script — and even then, the curator of the Yale Babylonian Collection misinterpreted the texts as recipes for medicinal remedies. 

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Was the Trojan Horse Real?

  • Trojan Horse procession
Trojan Horse procession
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The myths and history handed down from the ancient Greeks still permeate our culture today, from idioms such as “the Midas touch” and “Achilles’ heel” to the name of the world’s largest online retailer. Many of the legends recount the actions of Odysseus, the king of Ithaca and the hero of Homer’s epic poems the “Iliad” and the “Odyssey.” It’s believed these stories originated as oral performances and were committed to parchment in the eighth or mid-seventh century BCE. But there’s much that remains mysterious about Homer’s epics (including the very existence of Homer himself). One of the most iconic stories of the “Iliad” is that of the Trojan Horse, a tale so well known that the term is still used today to describe clever trickery that breaches defenses. Yet the question remains: Did the incident ever really happen?

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We Now Know the City of Troy Was Real

Homer’s “Iliad” richly details the story of a decade-long siege against the city of Troy and its king, Priam, led by Menelaus, king of Sparta, and Menelaus’ brother Agamemnon, king of Mycenae. In the story, the conflict is fought over Menelaus’ wife, Helen (famously described by poet Christopher Marlowe as having a “face that launch’d a thousand ships”), who was given to Priam’s son Paris by the goddess Aphrodite. 

Ancient scholars, including Herodotus, the fifth-century BCE Greek historian often called the “father of history,” firmly believed that the Trojan War had occurred some 800 years before classical Greece. But over the years, the common belief became that both the war and the city of Troy itself were the stuff of fiction. That skepticism was finally put to rest in the 19th century, after German amateur archaeologist Heinrich Schliemann discovered a late Bronze Age mound now known as Hisarlik, in the northwest corner of modern-day Turkey. Excavations uncovered fortifications, pottery, and treasures from the site, which is now generally accepted to be the location of ancient Troy, putting the mythical city back on the map. 

The existence of Troy raises the question: What else in Homer’s myth is real? Did the Trojan War actually happen? While proof of that great siege is more difficult to come by, there is evidence to suggest the Trojan War, which is said to have taken place around the 12th century BCE, was also a real conflict. Cuneiform tablets from the Hittite civilization reference a war with details that follow the rough outline of Homer’s battling empires. What’s more, charred arrowheads and unburied skeletons found in later archaeological excavations suggest that a large and violent conflict took place within the city’s walls, though there’s no knowing for certain if it was the 10-year Trojan War described in Homer’s epic.

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5 Bizarre Customs in Ancient Greece and Rome

  • Ancient Greek showering
Ancient Greek showering
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It would be an understatement to say that life was very different a couple thousand years ago, be it food or housing or hygiene. In many cases, that was due to a lack of scientific understanding — such as how the human body works, or how to build an oven in a house without setting it on fire. Social norms in ancient times were also a sharp contrast to modern ones, particularly where modesty is concerned. Many of the customs practiced by ancient Greeks and Romans would be considered unusual or even gross today, such as purchasing sweat from famous athletes or washing clothes in urine. Here are five strange ancient habits we’re happy to leave in the past.

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Drinking Gladiator Blood

In Roman gladiatorial combat, athletes were forced to fight in front of a live audience, sometimes to the death. Yet the public’s thirst for blood didn’t stop there. The blood of defeated gladiators was considered a powerful medicine, and was used to treat everything from epilepsy to impotence. Patients were even encouraged to drink directly from the fallen gladiator on the battlefield. Roman scholar Pliny the Elder wrote that “these persons, forsooth, consider it a most effectual cure for their disease, to quaff the warm, breathing, blood from man himself, and, as they apply their mouth to the wound, to draw forth his very life.” Livers from fallen gladiators were also a supposed cure for various ailments, and Roman physician Scribonius Largus wrote of spectators who would “snatch a piece of liver from a gladiator lying gutted in the dust.” Gladiators often died young, powerful, and healthy, which is likely why their blood was so sought-after.

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The Most Intriguing Egyptian Hieroglyphs

  • Egyptian hieroglyphs
Egyptian hieroglyphs
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Ancient Egyptian hieroglyphics have long captured the imaginations of scholars and casual observers alike, and efforts to translate them date back to the ninth century CE. Yet hieroglyphics remained mostly indecipherable until the discovery of the Rosetta Stone in 1799. Early progress was made by English polymath Thomas Young in the 1810s, and French linguist Jean-François Champollion completed a breakthrough translation that he presented in Paris on September 27, 1822. 

The accuracy of Champollion’s translation was a watershed moment that enabled a greater understanding of hieroglyphs, leading to deeper and wider-ranging study. In 1927, English Egyptologist Alan Gardiner published the reference work Egyptian Grammar, which included an appendix compiling the major hieroglyphs and their meanings, known as Gardiner’s Sign List, a reference standard still used today.

You don’t need to have a complete understanding of exactly how hieroglyphs function amid the rules of grammar in order to find them fascinating, though. Many symbols represent items that in turn provide glimpses into life in ancient Egypt and its advanced state as a civilization. The following hieroglyphs do just that — and we’ll use the names and reference points from Gardiner’s list to help illuminate them.

Y6: Board Game Piece

The hieroglyph numbered Y6 in Gardiner’s Sign List is a simple pointed oblong shape that isn’t especially visually compelling. But it represents a board game piece (in Gardiner’s text, a “draughtman” for a “draught board”), and there’s something undeniably intriguing about a hieroglyph that proves board games existed thousands of years ago. The piece depicted in this hieroglyph was either for a game called senet net hab (usually referred to as senet), or for a game called twenty squares. 

Senet was a spiritually significant game, as “senet net hab” translates to “game of passing through.” The game is thought to represent the progression from life to the afterlife. Queen Nefertari’s tomb contains a painting depicting her playing senet against an invisible opponent; King Tutankhamun was buried with at least five senet boards.

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