Search results
Results From The WOW.Com Content Network
Basic diagram of an onager, a type of catapult. A catapult is a ballistic device used to launch a projectile a great distance without the aid of gunpowder or other propellants – particularly various types of ancient and medieval siege engines. [1] A catapult uses the sudden release of stored potential energy to propel its payload.
The catapult, the account of which has been translated from the Greek several times, was quadrangular, with a wide base but narrowing towards the top, using large iron rollers to which were fixed timber beams "similar to the beams of big houses", having at the back a sling, and at the front thick cables, enabling the arm to be raised and ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 6 January 2025. Siege engine using long arm to throw projectiles For other uses, see Trebuchet (disambiguation). Replica counterweight trebuchets at Château de Castelnaud Counterweight trebuchet used in a siege from the Jami' al-tawarikh, c. 1306-18 A trebuchet [nb 1] is a type of catapult that uses a ...
A slingshot or catapult is a small hand-powered projectile weapon. The classic form consists of a Y-shaped frame, with two tubes or strips made from either a natural rubber or synthetic elastic material. These are attached to the upper two ends. The other ends of the strips lead back to a pouch that holds the projectile. One hand holds the ...
Archaeological sites in Peru are numerous and diverse, representing different aspects including temples and fortresses of the various cultures of ancient Peru, such as the Moche and Nazca. The sites vary in importance from small local sites to UNESCO World Heritage sites of global importance. [ 1 ]
Of those, 66 were found as part of an AI-discovered cluster of geoglyphs, while 59 were discovered during the fieldwork without any help from AI. Many more geoglyphs may be awaiting discovery.
In the early 21st century, archeologists discovered new evidence of ancient pre-Ceramic complex cultures: three irrigation canals that were 5400 years old, and a possible fourth that was 6700 years old in the Zaña Valley in northern Peru. This was the evidence of community agricultural improvements that occurred at a much earlier date than ...
These early crops were mainly industrial, and were used in fishing. The cotton was used to make nets and lines, while the gourds were used as floats. Larger, more complex societies formed around 3000 BCE, and this is now known as the Cotton Preceramic Period, which was part of the Andean preceramic period. These early societies focused on the ...