In 1096, at the initiative of Pope Urban II, the First Crusade was launched from Europe to liberate the tomb of Christ from the Seljuk Turks. This campaign led to the capture of the holy city and the ...

A wheeled bull figurine from 3950–3650 BC was discovered in Europe, and it is the oldest identified object that has a wheel. The origin and invention of the wheel can be traced back to our natural ...

Learn about the invention and history of gears from ancient times to the present and how gears have developed through time. Gears are mechanical devices made up of disks with teeth (“cogwheels”) that ...

Perilaus constructed a hollow bronze bull and confined the offenders within before heating the brazen bull to a red-hot temperature. This engraving by Hans Burgkmair ((473–1531) depicts the use of ...

The future of humanity lies in vertical cities instead of horizontal ones. The Dubai City Tower is an architectural marvel that breaks all the rules. The original plan for the Dubai City Tower called ...

Learn about the fascinating history of geometry, from its first known application in ancient civilizations to its relevance in current science and technology. Ancient civilizations in places like the ...

From the 16th century onward, the best cartographers of their time crafted some of the most detailed maps of Tartaria in history. In many derogatory titles that had little to do with the actual ...

Historically associated with displeasured overtones, the image of giantesses in popular culture has evolved to reflect shifting cultural views on women's assertiveness. The name “Gigantes” is used to ...

You did not begin getting gray hair at 20 in the Middle Ages. A person who made it to maturity could live much beyond the age of 35 in the Middle Ages. It’s a common saying or tale that’s told over ...

A typical spadone weighed 5.7 lbs (2.6 kg) and had a length of up to 79 inches (200 cm). Spadone was used between the 15th and 17th centuries, most notably in the Swabian War (1499), Italian Wars ...

Napoleon's Grande Armée included a wide array of cavalry units, each with specialized roles and distinctive characteristics. Among the most famous types of cavalry were the Hussars, Cuirassiers, and ...

In the Middle Ages, flowers and plants were imbued with rich symbolism, deeply connected to religion, culture, and literature. This period saw plants associated with virtues, vices, biblical ...