Who is credited with inventing the worlds first seismoscope in ancient China?
Answer
Zhang Heng
Zhang Heng was a Han Dynasty polymath who excelled as a scholar, mathematician, inventor, and astronomer. He lived from AD 78 to AD 139 and is widely recognized for creating the first seismoscope around AD 132. This mechanical device was a groundbreaking innovation in seismology, designed to detect and indicate the direction of distant earthquakes nearly two millennia before the development of modern electronic seismic sensors.
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