• History Dancing Plague of 1518 In the summer of 1518, one woman started dancing alone in a Strasbourg street — and within weeks, hundreds of people… 3 min read · 10 facts
• History Late Bronze Age Collapse Around 1200 BC, an entire interconnected world of kings, palaces, and trade routes fell apart in just a few decades… 4 min read · 10 facts
• History Pompeii A Roman city frozen mid-moment under six meters of ash — bread in the ovens, graffiti on the walls, and its people… 3 min read · 10 facts
• History Titanic The 'unsinkable' ship carried more lifeboats than the law demanded, and it still was not nearly enough. Four days into… 3 min read · 8 facts
• History Great Wall of China It took over two thousand years to build, its mortar was made with sticky rice, and no, you cannot actually see it… 3 min read · 8 facts
• History Colosseum Rome's great arena had a retractable roof operated by sailors, elevators for lions, and a name borrowed from a giant… 3 min read · 8 facts
• History The Rosetta Stone A broken chunk of grey rock, reused as building material in a fort wall, turned out to be the key that unlocked three… 3 min read · 10 facts
• History Terracotta Army Farmers digging a well in 1974 struck the head of a clay soldier. Beneath them lay eight thousand of them — and the… 4 min read · 10 facts
• History Antikythera Mechanism Divers pulled a corroded lump of bronze from a shipwreck in 1901. It turned out to be a geared computer built before… 4 min read · 10 facts
• History The Ice Trade A Boston man shipped frozen pond water to the Caribbean in 1806 and was mocked for it. Within decades New England ice… 4 min read · 10 facts
• History The Silk Road It was never one road, almost nobody travelled its full length, and Marco Polo — the man most associated with it —… 3 min read · 10 facts
• History Library of Alexandria It held up to 700,000 scrolls, employed the man who measured the Earth, and produced the world's first library… 4 min read · 10 facts
• History Great Pyramid of Giza It was the tallest structure humans built for more than 3,700 years. Two point three million blocks, six million… 3 min read · 10 facts
• History Chernobyl Disaster The reactor exploded during a safety test. The Soviet government said nothing for two days — until a monitor in Sweden… 3 min read · 10 facts
• History World War II The deadliest conflict in human history, and most of the dead were civilians. It ended with two atomic bombs and built… 3 min read · 10 facts
• History Roman Empire Everyone says Rome fell in 476. Half of it did. The other half kept going for another thousand years, and most people… 3 min read · 9 facts
• History The Library of Alexandria: The World's First Great Knowledge Engine Ships entering the harbor were searched — not for contraband, but for books to copy. Inside, a scholar measured the… 3 min read · 8 facts
• History Göbekli Tepe Hunter-gatherers raised these carved stone giants around 9500 BCE, thousands of years before writing, metal or the… 4 min read · 10 facts
• History Gregorian calendar October 1582 is missing ten days. They were not lost, they were deleted on purpose, and some countries refused to… 4 min read · 10 facts
• History Vikings They reached Baghdad, guarded the Byzantine emperor, and landed in North America five centuries before Columbus. They… 3 min read · 10 facts
• History Industrial Revolution Economic historians agree this is the single most important event in human history, comparable only to the invention… 4 min read · 10 facts
• History Samurai The word samurai is thought to mean one who serves. After centuries of war, Japan's famous warriors lived through 250… 4 min read · 10 facts
• History Golden Age of Piracy Most real pirates never wore eyepatches, and the most successful one captured more than 400 ships. The age of… 4 min read · 10 facts
• History Sparta In ancient Sparta, boys left home at seven to begin military training, while girls received an education no other… 4 min read · 10 facts
• History Stonehenge Some of Stonehenge's stones were dragged from Wales, about 230 kilometres away, and one came from Scotland. The… 4 min read · 10 facts
• History Code of Hammurabi Nearly 300 laws carved into a stone pillar around 1753 BC, later carried off as plunder and dug up in Iran in 1901… 4 min read · 10 facts
• History Black Death The pandemic that killed perhaps half of Europe between 1346 and 1353. It also gave us the word quarantine, from the… 4 min read · 10 facts
• History Renaissance Europe's great leap forward began with scholars ransacking monastery libraries for books everyone had forgotten. What… 3 min read · 9 facts
• History Ottoman Empire One family held power for more than six centuries, over lands spanning three continents. It began as a small frontier… 4 min read · 9 facts
• History Maya civilization They used zero before almost anyone else, wrote the most advanced script in the ancient Americas, and never really… 3 min read · 10 facts
• History Ancient Greece A few hundred tiny, quarrelling city-states gave the world its first democracy, the basic rules of geometry, and an… 3 min read · 10 facts
• History Aztecs They built a city of about 200,000 people on a few swampy islets in a lake, then fed it with gardens made from lake mud. 4 min read · 10 facts
• History Inca Empire The largest empire in the Americas before Columbus ran without the wheel, iron or writing. So how did it keep records… 4 min read · 10 facts
• History Byzantine Empire For over a thousand years, this empire called itself Roman, and its people never called themselves Byzantines. So… 4 min read · 10 facts
• History Ninja The black outfit and throwing stars mostly come from old stage plays. The real ninja were spies for hire, and their… 5 min read · 10 facts
• History Great Fire of London It started in a bakery just after midnight, and a hesitant mayor let it grow. Four days later, most of the old City of… 4 min read · 10 facts
• History Lighthouse of Alexandria For centuries it was one of the tallest buildings on Earth, its architect may have hidden his name under plaster, and… 4 min read · 10 facts
• History Pony Express For just 18 months, teenage riders on fast horses raced mail across the American West in about 10 days. Then a… 5 min read · 10 facts
• History Great Depression By 1933 a quarter of American workers had no job, a third of farmers had lost their land, and 9,000 of the country's… 4 min read · 9 facts
• History Panama Canal The cheapest ticket through the Panama Canal cost 36 cents, and the most expensive passed 5 million dollars. Here is… 4 min read · 10 facts
• History First transcontinental railroad The golden spike's hammer was wired so every blow would click on telegraphs across America. The swings missed, so the… 4 min read · 10 facts
• History Klondike Gold Rush During the Klondike Gold Rush, salt was once worth its weight in gold, and saloon floors held so much spilled gold… 5 min read · 10 facts
• History Hanseatic League It had no standing army, no treasury and no founding date, yet this medieval club of nearly 200 towns ruled North and… 4 min read · 10 facts
• History Orient Express The first trip to Constantinople on the Orient Express needed a ferry across the Danube, a second train, and then a… 4 min read · 10 facts
• History Great Exhibition In 1851, six million people poured into a giant glass building in London, and 827,280 of them paid a penny to try the… 4 min read · 10 facts
• History Trans-Siberian Railway The world's longest railway crosses eight time zones. Before it could go around Lake Baikal, trains rode across the… 4 min read · 10 facts
• History Lewis and Clark Expedition Lewis and Clark recorded more than 200 new plants and animals, but the first book about their trip left most of them… 4 min read · 10 facts
• History Spice trade For centuries the world's nutmeg came from the tiny Banda Islands, a spot kept so secret that no European set foot… 4 min read · 10 facts
• History Transatlantic telegraph cable The first cable under the Atlantic was so slow that a single letter took two minutes to send, and it was wrecked after… 4 min read · 10 facts
• History Erie Canal It was mocked as 'Clinton's Folly' and laid out by two judges who were beginners at surveying, yet the Erie Canal paid… 4 min read · 10 facts
• History Spinning jenny Its name probably has nothing to do with a girl called Jenny, yet this clever wooden frame let one worker spin eight… 4 min read · 10 facts
• History Great Stink In the summer of 1858, the River Thames smelled so bad that Parliament soaked its curtains in chemicals and seriously… 4 min read · 10 facts