Welcome to a whirlwind tour of 10 fascinating origins that shape the mundane moments we rarely pause to consider. From the way we measure a kilometer to the very fabric of our legal systems, each story reveals a surprising past that still echoes in our daily routines.
10 The Metric System
Only three nations on the planet still cling to non‑metric units: Myanmar, Liberia, and the United States. Liberia has begun to dip its toes into the metric world, while Myanmar is in the midst of a transition, leaving the US as the lone holdout. Even Hawaii once entertained a bill to adopt the metric system, but the proposal never gathered enough momentum.
For the rest of humanity, the metric system is as essential as breathing. It first emerged in revolutionary France in 1795, born from the chaotic climate of the French Revolution when angry peasants demanded a single, coherent set of weights and measures. The government envisioned a system that would be “natural, timeless, and perfect,” mirroring the very shape of the Earth.
The French Academy of Sciences dispatched its most trusted astronomers—Pierre‑François‑André Mechain and Charles Messier—to determine one ten‑millionth of the distance between the equator and the North Pole. This measurement would become the meter. Messier trekked north to Dunkirk, while Mechain headed south to Barcelona.
Their expedition was fraught with danger; they were frequently mistaken for spies. After Mechain completed his readings in Barcelona, he suffered an accident. While recuperating, war erupted between France and Spain, and he was labeled an enemy national and placed under house arrest. With idle time, he meticulously examined his ten thousand readings, only to discover a critical error. He rushed back to France, only to learn it was too late to amend the official definition. Undeterred, he kept searching for the most precise measurement possible. Tragically, on his return to Barcelona he contracted malaria and died.
9 Spices, Seasonings, And Other Flavorings
Centuries ago, every pinch of salt, dash of pepper, or spoonful of sugar demanded monumental effort. Salt, crucial for preserving meat on long voyages, was worth its weight in gold. Caravan routes crisscrossed the Sahara, guided by stars, winds, and dunes, delivering this glittering commodity. Between 800 AD and 1500 AD, West Africa—now one of the world’s poorest regions—thrived thanks to abundant salt deposits.
The earliest known European settlement, Solnitsata in modern‑day Bulgaria, existed primarily as a salt‑producing hub from roughly 4700‑4200 BC, feeding the entire Balkan peninsula with its prized mineral.
Salt’s influence ran so deep that the Latin word “salarium,” the allowance given to Roman soldiers to buy salt, birthed the modern term “salary.” Meanwhile, sugar likely originated in New Guinea around 10,000 years ago, where people chewed raw cane much like licorice. By 500 AD, Indian chemists were refining it into powder. The ancient Greeks described it as a “kind of honey, like salt” and believed it possessed medicinal qualities. Crusaders later returned to Europe boasting of the “sweet salt,” sparking a wave of fascination.
European explorers set sail for the Americas and Asia, driven by the promise of spices—especially black pepper, which was once a luxury only the elite could afford. Pepper even played a role in Egyptian mummification rites; Ramses II reportedly stuffed peppercorns into his nostrils. The Roman historian Pliny complained that Rome overspent on pepper, tallying an annual 50 million sesterces for imports from India. This “black gold” was so valuable it functioned as a de‑facto currency, with figures like Alaric the Visigoth and Attila the Hun demanding tons of pepper as tribute for peace.
8 Selfies
The art of capturing one’s own likeness stretches back far beyond smartphones. Chinese philosopher Mozi mentioned the concept of a self‑portrait in the 5th century BC, and Aristotle later employed a camera‑obscura to study an eclipse. Medieval fascination with mirrors even inspired early self‑portraits, but the first true photographic selfie is credited to Robert Cornelius in 1839.
Cornelius, an amateur chemist from Philadelphia, used a fresh daguerreotype plate. He positioned himself slightly off‑center, stared into the camera, and clicked the shutter. The back of the plate bears the inscription, “The first light picture ever taken. 1839.”
Group selfies soon followed. In 1909, photographs of Joseph Byron and his friends show early examples of multiple people posing together. Even Grand Duchess Anastasia, the tragic daughter of the Romanovs, joined the trend in 1914, snapping a self‑portrait that predates the modern Instagram era.
7 Eating Utensils
Forks originally served only as cooking tools; diners ate with their fingers and knives. By 1004 AD, both the Byzantine Empire and the Middle East had adopted forks for table use, but they remained a luxury reserved for the wealthy.
When a Byzantine princess married the son of Venice’s Doge, she shocked the banquet guests by brandishing forks at the feast. Critics claimed she insulted God by replacing natural fingers with metal tines, labeling her habits as overly luxurious. After her death a few years later, many saw it as divine retribution.
The practice slowly spread across Europe. In 1608, English traveler Thomas Coryate observed Italians using a fork in one hand and a knife in the other, praising the method as a mark of good manners. Yet the English dismissed him, dubbing him “Furcifer,” or “fork‑bearer.” Even after Louis XIV declared pointed knives illegal, the British clung to their resistance, with sailors as late as 1897 refusing forks as “unmanly.”
Across the Pacific, chopsticks have a 5,000‑year history in China, originally fashioned from twigs to scoop food from pots. By 400 BC, Chinese cuisine evolved to smaller bites, eliminating the need for large knives. Confucian teachings even extolled the virtue of a man who “allows no knives at the table.”
Chopsticks migrated throughout East Asia. In Japan, they became ceremonial objects; leaving them upright in a rice bowl resembles incense sticks at a funeral and is considered a grave faux pas. In Korea, the tighter you grip the chopsticks, the longer you’re said to remain unmarried. While peasants used wooden sticks, royalty preferred silver, believing it would darken if poison were present in the food.
6 Playing Cards
The familiar 52‑card deck traces its roots to the Arab world, likely arriving via trade with the Mamluks of Egypt or Muslims in Spain. Early decks already featured four suits and royal figures, though queens were initially absent because the courts were dominated by men.
Original suits comprised cups, swords, coins, and polo sticks—the latter morphed into batons when Europeans could not identify the sport, eventually becoming today’s clubs, spades, hearts, and diamonds. Some scholars argue that Chinese cards, which appeared around 800‑900 AD, inspired the suit system.
Cards quickly intertwined with culture. In 1674, Charles Cotton published “The Compleat Gamester,” and a decade later, North American paper money was issued as IOUs on playing cards. During the Renaissance, decks displayed vivid Christian and philosophical imagery.
French revolutionaries turned the deck into a political statement, playing “Ace High” to symbolize the common man’s triumph over royalty, replacing traditional courts with “liberties, fraternities, and equalities.” Napoleon later restored many of the old symbols, reshaping the deck once again.
5 Toilet Paper
The story of toilet paper begins in 6th‑century China, where scholar Yan Zhitui famously declared that he would not use paper containing classic quotations for personal hygiene. When Muslim travelers visited China in the 9th century, they were horrified, noting that Chinese people “did not wash themselves with water but wiped themselves with paper.”
By 1391, the Chinese emperor ordered mass production of toilet paper, tasking the Bureau of Imperial Supplies with creating 720,000 sheets annually—each measuring 0.6 m by 0.9 m (2 ft × 3 ft)—specifically for imperial use.
Three centuries later, Joseph Gayetty introduced the first packaged toilet tissue in the West, branding it “Therapeutic Paper.” Each 500‑sheet packet was infused with aloe to soothe irritation and bore Gayetty’s name, ensuring consumers knew the source of their comfort.
4 Feminine Hygiene Products
In ancient Egypt, menstruation was sometimes celebrated as a symbol of renewal, akin to the life‑giving Nile. Egyptians, Greeks, and Romans fashioned tampons from papyrus, wool, animal skins, and even grass. Some bizarre practices even suggested smearing menstrual blood on the breasts to enhance their shape.
It wasn’t until 1896 that Joseph Lister—famed for pioneering antiseptic techniques—prompted the Johnson brothers to create “Lister’s Towels,” an early form of packaged menstrual pads. Unfortunately, the product flopped; women were not yet prepared to purchase such intimate items publicly.
Fast forward to 1998, Indian innovator Arunachalam Muruganantham grew tired of his wife’s reliance on “nasty cloths” for periods. After learning that commercial pads were prohibitively expensive, he set out to design low‑cost alternatives. Lacking a clear grasp of menstrual physiology, he fashioned a mock uterus from a football bladder filled with goat’s blood to test absorbency. Villagers, bewildered, accused him of madness or demonic possession. Nevertheless, his affordable pads earned him a national innovation award from the Indian president.
3 Bras
The modern bra’s story begins in 1910 when 19‑year‑old Mary Phelps Jacob crafted a makeshift undergarment for a ball using two handkerchiefs and a ribbon, rejecting the restrictive corsets of her day. Her invention allowed her to dance freely, attracting the attention of high‑society ladies.
Four years later, Jacob secured a patent for a “backless brassiere.” While she is often credited with inventing the bra, archaeological finds reveal that women in the 1400s already wore linen bras, suggesting a much older lineage.
Subsequent decades saw dramatic evolution. In 1946, Frederic Mellinger introduced the first push‑up bra, a Hollywood favorite dubbed “The Rising Star.” The Wonderbra, created by Louise Poirier in 1964 for Canadelle, later became an iconic silhouette. The 1970s even produced the infamous “Nipple Bra,” a daring design that highlighted the nipples—an audacious fashion statement for its era.
2 Divorce
Divorce rates today are soaring, and critics scoff at couples splitting after mere hours or over trivial grievances like snoring. Yet, in antiquity, ending a marriage was often straightforward. In ancient Egypt, marriage carried no legal weight, making divorce and remarriage commonplace.
Greek society referred marital disputes to magistrates for impartial adjudication. In Japan, a wife could retreat to a temple for three years; if her husband refused a divorce, the marriage automatically dissolved after that period. Viking women, too, could abandon unsupportive husbands without stigma.
Medieval Britain treated divorce as a strictly ecclesiastical matter. Ironically, the Anglican Church—formed so Henry VIII could divorce his first wife—proved even more restrictive than the Catholic Church it supplanted. Change arrived thanks to Caroline Sheridan, wife of Parliament member George Norton. After enduring marital abuse and a bitter legal battle that stripped her of children and earnings, Sheridan campaigned fiercely for married‑women’s rights, lobbying politicians, publishing pamphlets, and even writing to Queen Victoria. Her efforts contributed to the Infant Custody Bill of 1839 and the Marriage and Divorce Act of 1857.
1 Crime And Punishment
The origins of state‑enforced crime and punishment trace back to Babylon’s Code of Hammurabi, which championed the principle of “an eye for an eye.” The Greeks, including Plato, advocated imprisonment for offenses such as high treason or unpaid debt, a punishment that disproportionately affected the poor.
Ancient Rome employed a tiered system: the wealthy faced house arrest, while commoners risked execution or being sold into slavery. Some offenders were offered exile, voluntarily leaving their homes. Those awaiting trial were termed publica vincula or carcer, giving us the modern word “incarceration.”
By the 1570s, workhouses—known as “bridewells”—sent vagabonds to labor instead of harsher penalties. In the 1680s, Quakers championed imprisonment over capital punishment. A century later, Pennsylvania abolished the death penalty for certain crimes, sparking a broader reform movement that argued indiscriminate punishment only bred indiscriminate criminals. Today, only 32 U.S. states still retain capital punishment.
The practice of publicly marking offenders may date to the Bible: after Cain killed Abel, God marked him to distinguish him forever. By the 1700s, visible symbols like a scarlet “A” for adulterers, “B” for blasphemy, “D” for drunkenness, “M” for manslaughter, and “T” for theft became common methods of shaming.