Beyond the stones

Fast food in Ancient Rome? 10 great things we inherited from the Romans

Image: Sébastien Jermer

According to history books, Rome fell more than 1,500 years ago, but it can be easily argued that the Empire's influence never truly waned. Beyond its majestic ruins, Rome left a legacy so intertwined with our modern world that we often fail to recognize how many of our daily conveniences stem from their unique vision and innovation. From public sanitation to bureaucracy, here are 10 surprising ways the Roman Empire continues to shape our lives today.

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The Julian calendar, named after Julius Caesar, forms the backbone of our modern Gregorian calendar system. While it has been modified by Pope Gregory XIII (hence the name "Gregorian"), the basic structure—365 days with leap years—remained.

Even the names of our months are derived from Roman months, which is most evident in months like July and August, which honor the early rulers Julius Caesar and Augustus. Moreover, Rome's efforts to standardize time laid the foundation for modern global timekeeping.

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Bizarrely, the standard width of modern American railways can be traced back to Roman chariot paths. These ancient roads set a standard gauge of 4 feet, 8.5 inches, which were used extensively across the empire.

Since much of the road infrastructure built in Great Britain was only improved upon by the following rulers, the same width was preserved long after the Roman Empire fell for fear of breaking the wheels of carriages, and it eventually became the basis for railroads.

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Concrete is so ubiquitous in modern architecture that it’s hard to believe it was invented over a thousand years ago. Roman concrete, or opus caementicium, was a revolutionary formula—a mix of volcanic ash with lime and water— which produced materials so durable that they have withstood millennia.

In fact, Roman concrete may have been even stronger and more resilient than our modern version. The inclusion of calcium carbonate chunks and unique mixing techniques gave it remarkable self-healing properties, allowing the material to repair cracks over time, further enhancing its durability.

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The Romans invented the hypocaust system, an early form of central heating. By circulating hot air beneath the floors and walls of public baths and homes, they ensured warmth and comfort, especially during cold winters. The system was so efficient that it could easily provide heat for hundreds of people at once.

Unfortunately, after the collapse of the Roman Empire, heating reverted to more primitive fireplaces for nearly a thousand years. However, the technology lived on and eventually became the precursor to today’s underfloor heating systems.

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Rome’s sanitation systems were ahead of their time, featuring flushing toilets connected to complex sewer networks like the Cloaca Maxima (amusing name, we know). These innovations helped reduce disease and improve public health, a rare luxury in ancient times.

In fact, major cities like London did not have adequate sewage systems until 1875! The city only undertook this massive engineering challenge after untreated sewage in the Thames rendered it nearly uninhabitable, which goes to show just how advanced Roman sanitation systems were.

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Not even what we might consider the pinnacle of modern conveniences—fast food—is immune to Roman influence. In fact, Romans loved their street food. Thermopolia, the ancient Roman equivalent of fast-food shops, served hot meals to busy citizens on the go.

These establishments were a common sight in cities, offering quick and affordable meals. Even more, some historians suggest that they might have had burgers, or at least a similar type of meat sandwich called Isicia Omentata. This dish featured spicy minced pork seasoned with fish sauce and was often served in plain bread buns.

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Romans were no strangers to advertising. Merchants used signs, slogans, and symbols to promote their goods. Mosaics with company logos and distinctive designs served as early trademarks and have been frequently found in well-preserved archaeological sites such as Pompeii.

Hospices and inns also relied on advertising to inform travelers about their services, sometimes even noting that they served food "Roman style." Moreover, wealthy Romans often used advertising for political purposes, funding slogans to be painted on buildings or even commissioning caricatures of their political enemies.

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Graffiti was everywhere in ancient Rome, from political messages to love notes. But just like in modern times, Romans frequently used graffiti humorously, sometimes leaving rude remarks, explicit drawings, or just commenting ironically on daily life.

But graffiti could also be more innocent, featuring simple pictures or even games (picture a chalk tic-tac-toe on a wall). Despite the centuries that separate us, their sense of humor was not so different from ours, and graffiti has been invaluable to historians and archaeologists in reconstructing daily life in Roman times.

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Romans didn’t just build cities—they meticulously planned them. They pioneered grid layouts with organized streets and distinct zones for residential, commercial, and public spaces. These urban planning innovations have influenced modern city design, where very similar urbanization plans are still used to build and expand.

While the city itself is not a Roman invention, of course, Roman designs shaped how we conceive of urban spaces today. Their approach to planning ensured that cities were functional, efficient, and navigable, setting a standard that continues to guide modern urban development.

Image: Maksym Kaharlytskyi

Whether you see it as a gift or a burden, there is no doubt that Roman bureaucracy has left a lasting legacy. Rome’s complex system of governance required extensive bureaucracy. And they were among the first to implement systematic and detailed record-keeping, tax collection, and legal systems.

In particular, the Roman army was highly bureaucratic; something as simple as a stock check or a food order often required paperwork in triplicate before it could be authorized! But in any case, this meticulous record-keeping is a major reason we have such detailed knowledge about Roman times today.

Heartbreaking truths ahead

Does S.O.S really mean Save Our Souls? Enter the fun world of backronyms!

Most abbreviations really do stand for something. Others only seem to. That's where backronyms come in: phrases invented after a word or name already exists, making it look like the letters always had a hidden meaning. You have probably heard of many of the following examples. Some are official, some are humorous, and some have become so popular that many people mistake them for genuine origins.

Nearly everyone has heard that SOS means "Save Our Ship" or "Save Our Souls." The phrases sound so fitting that they've appeared in books, films, and everyday conversation for more than a century.

The truth is simpler. SOS was never an abbreviation. It became the international Morse-code distress signal in 1906 because its pattern—three dots, three dashes, three dots—was unmistakable. The famous phrases were invented afterward as memory aids, making them classic backronyms. The signal became world-famous during the Titanic disaster in 1912.

One of the best-known language myths claims wealthy passengers sailing between Britain and India booked cabins marked P.O.S.H., meaning "Port Out, Starboard Home," to stay on the cooler side of the ship.

It's an entertaining story, indeed, but historians have never found evidence that shipping companies used those markings. The Oxford English Dictionary rejects the explanation, and linguists consider it a false acronym. The real origin of posh remains uncertain, proving that a good story can sometimes outlive the facts.

This explanation feels almost too perfect, right? Since news comes from every direction, many people assume the word must have been built from the initials of the four compass points.

In reality, news existed centuries before acronyms became common. The word developed from the plural of new, referring to recent events or fresh information. The compass-direction version was invented much later, making it another clever backronym rather than the word's true origin.

Congress was still creating memorable backronyms decades later. The CHIPS and Science Act, signed into law in 2022, was named to emphasize its focus on rebuilding semiconductor manufacturing in the United States.

The word CHIPS was deliberately expanded to Creating Helpful Incentives to Produce Semiconductors, matching the legislation's primary goal. The act provides tens of billions of dollars in incentives for chip production and scientific research, making it one of the largest industrial policy initiatives in recent U.S. history.

Computer enthusiasts have long joked that Yahoo! stands for "Yet Another Hierarchical Officious Oracle," a name that certainly sounds technical enough for an early internet company. Except it's not real.

The real story is literary instead of technological. Founded in 1994 by Jerry Yang and David Filo, Yahoo! borrowed its name from the unruly Yahoos in Jonathan Swift's Gulliver's Travels. The elaborate expansion came later as a humorous backronym embraced by programmers and web users alike.

The AMBER Alert system honors Amber Hagerman, the 9-year-old girl abducted and murdered in Arlington, Texas, in 1996. Her case inspired a faster way to notify the public when children go missing.

The program's name came first, as a tribute to Amber. Officials later created the official expansion America's Missing: Broadcast Emergency Response, giving the system an easy-to-remember backronym. Since then, AMBER Alerts have helped law enforcement safely recover hundreds of abducted children across North America.

"What I Know Is" sounds like the perfect explanation for a website anyone can edit. It's short, memorable, and neatly matches the idea of people sharing knowledge online.

But Wiki has a completely different origin. Programmer Ward Cunningham borrowed the Hawaiian phrase wiki wiki, meaning "quick," when he created the first wiki in 1995. The idea reportedly came from Honolulu Airport's Wiki Wiki Shuttle. The English phrase appeared later as a playful backronym after the technology became popular.

The DREAM Act was introduced in Congress in 2001. It was designed to provide a pathway to legal status for certain undocumented immigrants brought to the United States as children.

Its title was intentionally crafted to produce the hopeful word DREAM, making it another official legislative backronym. Although the original bill has never become law, it gave rise to the widely used term "Dreamers," which remains central to discussions about U.S. immigration policy.

Few brands have inspired more fake acronym stories than Adidas. Variations like "All Day I Dream About Sport" have circulated for years, while others replace "Sport" with "Soccer" or even "Success."

None of them is true. The company, founded in Germany in 1949, was named after its founder, Adolf "Adi" Dassler. The brand name simply combines his nickname with the beginning of his surname: Adi + Das(sler). Every catchy expansion came afterward, making them textbook examples of backronyms.

Unlike most entries on this list, this is an official backronym that serves a practical purpose. Medical students around the world still learn it during their training.

The Apgar Score was introduced in 1952 by anesthesiologist Dr. Virginia Apgar to quickly evaluate newborn babies after birth. The test was originally named after her surname. Later, educators created the mnemonic Appearance, Pulse, Grimace, Activity, Respiration, turning the doctor's name into a memorable teaching tool.

Some backronyms are created not by accident, but by design. The USA PATRIOT Act became one of the best-known examples after the September 11, 2001, terrorist attacks.

Signed into law by President George W. Bush on October 26, 2001, the legislation's lengthy official title was deliberately written so its initials would spell PATRIOT. The memorable name helped define the law's public image, even as its expanded surveillance powers sparked years of debate over security and civil liberties.

Not every backronym begins in a government office. One of the newest started with a joke. Aurora enthusiasts spotted a mysterious purple ribbon in the night sky and jokingly nicknamed it STEVE, borrowing the gag from the animated film Over the Hedge.

As scientists began studying the phenomenon, they later created the technical expansion Strong Thermal Emission Velocity Enhancement to match the already popular nickname. Today, STEVE is recognized as a distinct atmospheric phenomenon related to, but different from, traditional auroras—proof that even serious science sometimes enjoys a little humor.