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5 Ancient Technologies That Make Scientists Gaze : Okezone techno

JAKARTATechnology Today’s modern technology has experienced rapid progress compared to ancient technology. However, ancient engineers were still able to make “miraculous” discoveries.

In fact, some of the discoveries managed to make modern scientists confused and wonder what technology they used to make the objects found.

Here are 5 ancient technologies that make scientists gape at their existence, quoted from the Bright Side YouTube channel, Thursday (27/1/2022).

1. Greek Fire

It was a mandatory weapon in the 7th century. Greek fire was fired from what could only be described as an ancient flamethrower.

They mostly use it on ships, and the fire can destroy any target. It is said that the enemy can’t even extinguish it with water or sand, miraculously the water actually makes it bigger.

Scientists believe the fire was made with a mixture of ingredients we hear about in chemistry classes, such as naphtha, quicklime, sulfur and pine resin.

Experts are still debating what exactly is the substance that this unstoppable molten flame contains.

2. Antikythera Mechanism

Computers in Ancient Greece would not be similar to today’s computers, but they were still very complex on closer inspection.

The ancient Greek computer mechanism is unique, made of 37 bronze teeth, its shape almost resembles a very complicated clock.

The object, probably used for astronomical, meterological and cartographic calculations.

This mechanism, capable of taking into account the motions of celestial bodies, dates 42 astronomical events, including solar eclipses, and measures the strength of the sea winds, and even the motion of the moon around the earth.

3. Seismo head Zhang Heng

In 132 AD, the Chinese scientist, Zhang Heng, introduced the first seismoscope that could predict earthquakes with the accuracy of modern equipment.

This object, made of inverted vase -shaped bronze, is adorned with carvings of dragons and frogs on all sides. However, all that is not just decoration.

Inside the vessel, there is a pendulum that will move when an earthquake occurs, even if it occurs hundreds of kilometers away.

Later, one of the bronze balls fell from the dragon’s mouth and into the frog’s mouth below, producing a loud sound.

4. Baghdad Battery

What appears to be the first battery, was found in Baghdad in 1936 and is believed to be from the 2nd century Pathrian period 247 BC – 224 AD. The battery, in the form of an oval clay jar, is 13 cm high.

Somehow this thing conducts electricity 2000 years before Alessandro Volta introduced the world’s first modern battery.

5. Masuda Stone Ship

Ship-like buildings made of stone, these objects are considered not able to float well on water.

Many doubt, the 800-ton granite, larger than the size of a bus, carved in the shape of this ship was used for sailing.

This thing, is on a hill with 2 big square holes on the top. This stone, dating from 250-550 AD However, who made it and why it was made is still a mystery.

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