A legacy that remains unknown; The use of these ancient tools is not known!

Many of the tools built in the past show a level of ingenuity that still amazes modern engineers. Historical and ancient tools have been left in the memory of the past, but the purpose of making them, the method of using them, or the way of making them are still unclear. In fact, these tools challenge the researchers’ knowledge about the science of the past people. In the future, join Kajaro to introduce you to 10 tools of past people, such as “Antikythera Machine” and “Baghdad Battery”. (MSN)

The Antikythera Mechanism is often described as the world’s first known mechanical computer; Because this machine showed the movement of heavenly bodies using complex gears. The gears of this device are placed next to each other in a way that allowed ancient observers to study eclipses, eclipsings, and time cycles such as months and years; But experts are still debating the full range of functions of this computer.

Photographer: Joyofmuseums / Wikimedia

A scientist named “Hero of Alexandria” was able to build a steam engine. This steam engine is known as “Aeolipile”. Heron was able to move a small ball with the help of steam, and in fact he converted the steam power into a moving force. Historians still don’t know for sure if the ancient engineers used this device for mechanical work or if it was only used for show. Although this device has a simple appearance; It shows a complex scientific concept.

Photographer: Gts-tg / Wikimedia

Ancient writings mention a special defense machine that was built by a scientist named Archimedes and could damage enemy ships. The exact design of the Claw of Archimedes is unknown, and modern reconstructions vary widely; Because the original instructions are not left. The inability to recreate Archimedes’ claw has made it one of the most unique weapons of its time.

Photographer: Giulio Parigi (1571–1635 / Wikimedia

Stories claim that Archimedes used polished mirrors to direct sunlight onto Roman ships to set them on fire. Archimedes’ Heat Ray is a creative attempt to use light as a military tool; An attempt that has been made long before the advent of advanced science in the field of light. Due to the lack of sufficient documentation, scientists still do not know if this device really existed in the past or if it is a myth.

Photographer: Giulio Parigi (1571–1635) / Wikimedia

“Baghdad Battery” (Baghdad Battery) is a clay jar containing a copper cylinder and an iron rod that can generate a small electric charge when filled with an acidic liquid. The purpose of making this device is still unclear, and no written explanation has survived from when it was made. This device actually refers to the basic knowledge of people past electricity.

Photographer: Chatsam / Wikimedia

“Roman dodecahedra” is a 12-sided bronze device. There are circular holes of the same size on each face. Researchers have proposed many theories about the purpose of their construction; But none of them have been approved by everyone. The presence of this device throughout Europe indicates that they had an important use at a time that has been lost over time.

Photographer: Rama / Wikimedia

Archaeologists in the ancient city of Nimrod belonging to the Assyrian civilization, located in Iraq, found a crystal lens that was carefully shaped. The Nimrud Crystal Lens was probably used for magnification; But the exact purpose of its construction is not completely clear. Some believe that this device was a tool used by craftsmen and scribes; while others consider it a ceremonial tool for the ceremonies of that time. The accuracy of making this lens shows the advanced science of past humans. (The location of an ancient city in Iraq—Iranian era)

Photographer: Geni / Wikimedia

“Lycurgus Cup” (Lycurgus Cup) changes color from green to red depending on the way the light passes through it, and this is due to the presence of very small particles of gold and silver in the glass of this cup. This level of skill represents a form of nanotechnology in ancient times. Unfortunately, the creators of the Lycurgus Cup did not record how it was made. This cup reflects advanced knowledge that still influences today’s scientists.

Photographer: Dale Cruse / Wikimedia

A scientist named “Zhang Heng” made a large bronze vessel that indicated the direction of earthquakes. This dish is called “Changhang Seismologist” (Zhang Heng’s Seismoscope) is known. This scientist placed structures in the shape of a dragon around this container, and when an earthquake occurred, a metal ball would come out of the mouth of one of them, and in this way, the direction of the earthquake would be determined. Although its exterior design is known, how the internal components actually work remains a matter of speculation; Because none of its original internal parts are left.

Photographer: 阿道 / Wikimedia

Swords made of Ulfberht Steel are of great quality, and scholars still debate how medieval smiths achieved this level of quality. Some believe that blacksmiths used a special furnace. Others say that the smiths used special materials that no one has been able to trace the exact origin of. The exact method of their manufacture remains unknown, and the precision used in these blades continues to amaze modern metallurgists.

Photographer: Wolfgang Sauber / Wikimedia

What do you think about the introduced tool? What do you think these tools have been used for in the past? We would be happy if you share your thoughts with us and our colleagues.

Cover photo source: thecollector.com; Photographer: Unknown (Lycurgos Cup)