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The first seismographs were invented by a Chinese man, Zhang Heng, in the second century around 132 A.D (After Christ)
Heng's prototype considered of a cylinder with balls attached that it detected movement beneath the earth and alerted Heng by falling off.
It was decorated with Chinese Dragons, the balls exiting from the mouths of the legendary dragons and into the mouths of frogs who were facing the direction of the quake. This idea was then develouped by John Milner in 1880 who invented the first MODERN seisomete......
These archaic seismographs were succeeded by electrical seismometers in the 1850s. Luigi Palmieri was an Italian inventor who responded to the plethora of earthquakes in his country by fashioning a device based on the scientific principles associated with the barometer.
Palmieri's invention worked when a tremor beneath the earth created an electrical reaction between Mercury and an electric switch. The electrical impulse serve to stop the ticking of an attached clock at the exact second that the tremor took place. The device was also fashioned to determine the intensity of the earthquake, as well how long the quake lasted.
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When and where was the Seismograph invented?
Perhaps the earliest seismograph was invented in China A.D. 136 by a m an named Choko.
What country invented the seismograph?
The seismograph was invented by the Chinese polymath Zhang Heng in 132 AD during the Han dynasty. Zhang Heng's seismoscope was an early version of today's seismograph, used to detect and measure earthquakes.
Did choko invent the seismograph?
Yes, Choko did not invent the seismograph. The seismograph was invented by the Chinese polymath Zhang Heng in 132 AD during the Han Dynasty. Zhang Heng's seismograph could detect and record earthquakes from a distance.
What dynasty was the seismograph invented?
It was created during the Han Dynasty in China....
Who invented the siesmograph?
The seismograph was invented by the Chinese polymath Zhang Heng in 132 AD during the Han dynasty. Zhang's seismoscope was able to detect and indicate the direction of earthquakes from hundreds of miles away.
Where was the siesmograph invented?
the seismograph was invented in Chicago, 1800.
Where was the seismograph invented?
It was invented in china in ancient tokyo by your mother
Who invented the seismorgraph?
The first seismograph was invented by Zhang Heng in 132. The modern seismograph was invented by John Milne, Thomas Gray, and James Alfred Ewing in 1880.
When and where was the Seismograph invented?
Perhaps the earliest seismograph was invented in China A.D. 136 by a m an named Choko.
What year was the first seismograph invented?
1898
Where was the ancient Chinese seismograph invented?
china
Who invented the modern seismograph in 1880?
John
What country invented the seismograph?
The seismograph was invented by the Chinese polymath Zhang Heng in 132 AD during the Han dynasty. Zhang Heng's seismoscope was an early version of today's seismograph, used to detect and measure earthquakes.
What was Wu Di's contributions to the Han society?
Invented the seismograph
What was Wu Di's contribution to the Han society?
Invented the seismograph
Where did John Milne invent the seismograph?
John Milne invented the seismograph in Tokyo, Japan in the late 19th century. He installed the first modern seismograph at the Imperial University of Tokyo in 1880.
Did choko invent the seismograph?
Yes, Choko did not invent the seismograph. The seismograph was invented by the Chinese polymath Zhang Heng in 132 AD during the Han Dynasty. Zhang Heng's seismograph could detect and record earthquakes from a distance.
