Diggin’ deeper

A 2,000-year-old computer? 10 archaeological finds that challenge history

Image: The Cleveland Museum of Art

Most of the time, archaeology uncovers little more than pottery shards and ancient tools—not that there’s anything wrong with those. But sometimes, when luck strikes, excavations can reveal bizarre, baffling, and downright eerie artifacts that challenge our understanding of history. Join us on a journey through 10 of the most fascinating mysteries and unexpected finds ever unearthed.

Image: Constantinos Kollias

Recovered from a shipwreck in 1901, the Antikythera Mechanism was a surprisingly complex artifact that used intricate bronze gears to predict eclipses, track planetary positions, and regulate calendars.

Advanced imaging techniques revealed it contained at least 37 interlocking gears, operated by a hand crank, earning it the title of the world’s first known analog computer.

Image: Seiji Seiji

Dating back to 500 BCE–500 CE, these lines cover over 400 square miles and depict animals, plants, and geometric shapes. Created by removing the top layer of reddish pebbles to expose the lighter soil beneath, they have remained intact thanks to the region’s dry climate.

While their full extent can only be appreciated from the air, scholars believe they served astronomical or ceremonial purposes at the time.

Image: Spencer Davis

Found across Europe, these hollow 12-sided polyhedra date to the 2nd–4th centuries CE. From the start, they puzzled scientists, who couldn’t determine their purpose.

Their size, ranging from 1.6 to 4.3 inches, and evenly spaced holes suggest they may have been measuring tools, religious artifacts, or even knitting aids. However, no ancient texts explain their use, and, so far, the mystery remains unsolved.

Image: F𝓪7𝓪𝓭 ✔️ .

This 2,000-year-old ceramic jar contained a copper cylinder and an iron rod, which some have speculated could have been part of an ancient galvanic cell.

It might have generated the electricity required for electroplating or medicinal purposes. Tests with modern replicas show it can produce a small voltage, though its true function remains unconfirmed.

Image: The New York Public Library

Drawn by Ottoman admiral Piri Reis in 1513, this early world map depicts parts of Europe, Africa, and the Americas with surprising precision.

Some theories claim it even shows Antarctica centuries before its official discovery. The surviving fragment is now kept in Istanbul’s Topkapı Palace.

Image: Mark Rasmuson

Carbon-dated to the early 15th century, this mysterious 240-page manuscript is written in an unknown script with even stranger botanical drawings.

Despite decades of cryptographic attempts, no one has cracked its meaning. It’s housed at Yale University’s Beinecke Library.

Image: Steinar Engeland

At the northernmost tip of the island of Newfoundland, Canada, lies the first confirmed Viking settlement in North America, dated to around 1000 CE. Excavations have revealed turf houses, iron-working remains, and Viking-style artifacts.

This UNESCO World Heritage site provides clear evidence that Norse explorers reached North America nearly 500 years before Columbus.

Image: Aaron Greenwood

Discovered in 1974, China’s Terracotta Warriors consist of over 8,000 life-sized clay soldiers standing in battle formation near Emperor Qin Shi Huang’s tomb.

Buried with the emperor around 210 BCE, these warriors were created to serve as his protectors in the afterlife, reflecting the emperor’s power and beliefs about immortality. The site remains one of the most significant archaeological discoveries in history.

Image: Gabriel Garcia Marengo

Discovered in the Alps in 1991, Ötzi is a naturally mummified man from the Copper Age, over 5,300 years old. Found with a copper axe and clothing made from multiple animal hides, his body is so perfectly preserved that even multiple tattoos can be identified.

Curiously, analysis of Ötzi’s remains revealed he died from an arrow wound, offering rare and valuable insight into prehistoric life, violence, and death during the Copper Age. A literal cold case from millennia ago, eh?

Image: Matteo Vistocco

Discovered in 1799, the Rosetta Stone is a granodiorite stele inscribed with the same text in three scripts: Greek, Demotic, and hieroglyphic. This unique trilingual inscription provided the crucial key to understanding ancient Egyptian hieroglyphs.

Thanks to the Rosetta Stone, Jean-François Champollion was able to crack the hieroglyphic code in 1822, unlocking centuries of Egyptian history. The artifact is now prominently displayed in the British Museum.

ONLINE CODEX

10 Fun Facts You Didn’t Know About The History Of Emojis

Image: Domingo Alvarez E

Anyone who has ever engaged in an online conversation knows that there’s an important element missing that can easily lead to misunderstandings: nuance. When we are talking, we use tonality and facial expressions to convey an important part of the meaning of what we are communicating. Emojis come to save the day, adding color, emotion, and much-needed nuance to our text-based conversations.

But where did these tiny pictographs come from, and how did they evolve into the diverse set we use today? Let's take a journey through the history of emojis and uncover some fascinating facts along the way.

Image: Jezael Melgoza

Emojis originated in Japan in the late 1990s, a graphical evolution from their punctuation mark-based predecessors, the emoticons. Contrary to popular belief, their name does not stem from the word emotion (like emoticons) but from the combination of the Japanese words for "picture" (e) and "character" (moji). The first set of emojis - consisting of 90 icons - was created in 1997 by SoftBank, a Japanese mobile carrier.

Image: wu yi

In 2010, emojis gained global recognition when they were standardized by the Unicode Consortium, allowing them to be used across different platforms and devices. This standardization ensured that emojis would display consistently, regardless of the operating system or application.

Image: chaitanya pillala

While emojis initially began with simple smiley faces and expressions, they have evolved to encompass a wide range of symbols, objects, animals, and even flags representing different countries. Today, there are over 3,000 emojis available, offering users a diverse palette for expressing themselves.

Image: Kelvin Yan

Emojis have transcended linguistic and cultural barriers, becoming a universal language of sorts. In recognition of their influence, in 2015 Oxford Dictionaries named the U+1F602 (😂) emoji, known as "face with tears of joy," the Word of the Year. From the United States to China, people around the world have incorporated emojis into their digital communication seamlessly, adding a layer of emotional context to their messages.

Image: visuals

In recent years, there has been a push for more inclusive emojis, leading to the introduction of gender-neutral options and diverse skin tones. In particular, skin tones in emojis are based on the Fitzpatrick scale for classifying human skin color, a scale designed to estimate the effects of UV light on different types of skin. When no modifier is selected, emojis are often set to the default, non-realistic, Simpson-esque yellow.

Image: Bernard Hermant

Emojis don't just convey emotions; they reflect cultural trends and internet phenomena. Furthermore, linguists believe that as they continue to grow and develop, true emoji "dialects" will arise. And while many emoji have acquired almost standardized meanings, we could easily argue that it is already happening, as small groups of people tend to interpret and use emoji in quite different ways.

Image: Count Chris

July 17th is celebrated as World Emoji Day, commemorating the date originally displayed on Apple’s calendar emoji (📅). Although an unofficial holiday, the festivity remains a testament to the widespread popularity and cultural impact of emojis, with events and activities held around the world to mark the occasion.

Image: Markus Winkler

According to linguists, emoji do not necessarily carry their own fixed meaning but rather act as a paralanguage, adding meaning to text. This can lead to all sorts of communication problems as emojis are translated between different cultural settings or even between different platforms. Even a seemingly universal emoji like the smiling face can convey a meaning apparently opposite to its intended meaning.

Image: Tingey Injury Law Firm

Emojis have even found their way into legal proceedings, with courts grappling with the interpretation and admissibility of emojis as evidence. In some cases, emojis have been used to clarify the intent behind messages or to establish a timeline of events. However, the meaning of emojis can be easily misconstrued, as their interpretation often varies from user to user. For example, in a 2004 case regarding alleged industrial espionage, an email that referred to a "spy" within one of the involved companies was dismissed as evidence of criminal intent due to the usage of a smiley face emoji, suggesting it was a playful comment rather than a serious message.

Image: James Lee

Emojis have fundamentally changed the way we communicate in the digital age, even influencing the way we think. Psychologists have found that emojis can activate the same brain regions that are responsible for processing emotions. Also, they effectively change how messages are read and perceived, sometimes helping to soften or emphasize the information. In a highly visual world, emojis seem to be a highly successful addition to our written language, making communication faster and more efficient regardless of the medium.