Sentinel Digital Desk
The London Hammer is claimed to be a hammer made of iron embedded within a solid rock formation that is purportedly around 400 million years old. The handle of the hammer is wooden, but the head, which resembles a modern hammerhead, is encased in the rock. However, the authenticity and age of the London Hammer have been heavily debated by experts. T
The Antikythera Mechanism is an ancient and intricate device that is often considered one of the earliest examples of a mechanical computer. Discovered in 1901 from a shipwreck near the Greek island of Antikythera, the device dates back to the 2nd or 1st century BCE.
The Dropa Stones, also known as the Dzopa Stones, are a series of supposedly ancient, disc-shaped stones that were said to have been discovered in the Baian-Kara-Ula mountains of China in the 1930s. The stones are often linked to claims of extraterrestrial contact and advanced civilizations.
The Saqqara Bird is a small wooden artifact that was discovered in 1898 during excavations in the Saqqara necropolis in Egypt. It dates back to the time of ancient Egypt and is estimated to be around 2,200 years old. The artifact is shaped like a bird and has led to discussions about its potential connection to ancient aviation.
The Baghdad Battery is a term used to describe a set of artifacts that were discovered in the vicinity of Baghdad, Iraq, in the early 20th century. These artifacts consist of small ceramic jars or pots, copper cylinders, and an iron rod. They are often speculated to have been used as a primitive form of battery in ancient times, though their actual purpose remains a subject of debate.
The Piri Reis Map is an early 16th-century world map created by Ottoman-Turkish cartographer and admiral Piri Reis. The map was completed in 1513 and is renowned for its depiction of coastlines, continents, and geographical features. It is especially notable for its representation of parts of the Americas, which were relatively unknown to the Old World at the time.
The Nazca Lines are a series of ancient geoglyphs located in the Nazca Desert of southern Peru. Created by the Nazca culture, which thrived between 200 BCE and 600 CE, these geoglyphs are enormous and intricate designs etched into the desert floor. They are best viewed from the air, as the designs can span from a few meters to several hundred meters in size.
Sacsayhuamán (also spelled Sacsayhuaman or Saqsaywaman) is an impressive Inca archaeological site located on the outskirts of Cusco, Peru. It is renowned for its massive stone walls constructed using intricate dry stone masonry techniques. The site is part of the historic capital of the Inca Empire and is considered one of the most remarkable examples of Inca architectural prowess.