When was the seismometer invented

Multiple scientists around the world pioneered this idea in the early s. With the development of the electromagnetic seismograph, the monitoring of earthquakes greatly expanded in the 20 th century. The World-Wide Standardized Seismography Network was establishing s to monitor earthquakes in over 60 countries. Additionally, in , the United States formed a national system within the National Science Foundation to continually monitor and research earthquakes.

Today, even though it's known that footsteps aren't the cause of the Earth's tremors, much is yet to be discovered about their large influence on the planet. Therefore, seismographs continue to be an important tool used to study these earth-rattling quakes. Toggle navigation. Seismograph - History of Seismograph. After that, it vanished as though it had never been.

The next seismograph was invented in France in But seismography really started up again -- and with pendulum devices -- only years ago. Chinese seismography was no flash in the pan from a one-time inventor. Chang Heng was brilliant. He described a round earth in infinite space. He invented lines of longitude and latitude. The Chinese called that, "throwing a net over the Earth. And why is such brilliance so badly remembered?

It's probably because people like Chang Heng were tied so tightly to their patrons. They didn't belong to the same loose, open communities of freely moving scholars that have diffused knowledge so effectively in the West. I'm John Lienhard, at the University of Houston, where we're interested in the way inventive minds work.

As a matter of fact, the data gathered from the tests corresponded accurately with that collected by modern-day seismometers! Dragos has been working in geology for six years, and loving every minute of it.

Now, his more recent focus is on paleoclimate and climatic evolution, though in his spare time, he also dedicates a lot of time to chaos theory and complex systems. Home Science Geology. April 26, Reading Time: 2 mins read. Photo: Houfeng Didong A seismometer or seismoscope is an instrument that detects and measures the motions of the ground as a result of seismic waves gushing from an earthquake, volcanic eruption or powerful explosion. Get more science news like this Tags: earthquake seismology seismoscope.