X-Seed 4000 is a 13,100-foot (4,000-meter) tall megastructure with 800 floors. It has a capacity for 1 million people living inside at the same time. The X-Seed 4000 is a floating “ocean city” off the ...

The weapon first emerged in the 15th century and was used in Turkey, Hungary, and the borderlands between France and Germany. There were three distinct varieties of the sword: Turkish, Hungarian, and ...

In many derogatory titles that had little to do with the actual inhabitants of the area, Tartaria became the most popular term for Central Asia and Siberia in European sources. European knowledge of ...

The Ljubljana Marshes Wheel is believed to be over 5,100–5,350 years old, making it the oldest of its kind in the world. This ancient wooden wheel from the Chalcolithic (Copper Age) measuring 72 cm ...

The Tokyo Tower of Babel is a proposed hyperbuilding in the city of Tokyo that is 33,000 feet or 6,2 miles (10 km) tall. The Tokyo Tower of Babel was designed as a new megastructure by Professor ...

The Song Dynasty began in 960 CE, following several decades of political chaos in China. China was divided and in the midst of civil war, with each faction trying to recreate the Empire and take ...

The ahlspiess, also known as the awl pike, is a medieval polearm characterized by a relatively thin, large spike at its point. It was used to stab and pierce through chain mail and plate armor, making ...

The Parma shield was a round Roman shield that was widely used by Roman soldiers from the 1st to the 8th century AD. It resembled the Greek aspis and played a significant role in Roman military ...

Here is a complete list of some of Ancient Rome’s most famous mothers, daughters, wives, and sisters. The life of women in Ancient Rome were seldom discussed by ancient historians outside of their ...

Chicago’s unbuilt masterpiece, the Illinois Tower in 3D modelling. (Image: Frank Lloyd Wright Foundation, David Romero) It was in Illinois that Frank Lloyd Wright, “the father of modern architecture”, ...

What was the role and life of women in the Middle Ages within medieval society? Their existence varied according to age and social status, their place within the family, their role in the couple, ...

The Anthesteria (ancient Greek Ἀνθεστήρια, translated as “Flower Festival”) was a festival in the Attic festival calendar. It took place over three days, from the 11th to the 13th of the month ...