154934345
154934345 154934345
  • 04-06-2021
  • History
contestada

The prosperity of the Han dynasty allowed
many achievements to be made, including
the invention of a tool to detect earthquakes,
called the

Respuesta :

bangtanot7
bangtanot7 bangtanot7
  • 04-06-2021

Answer:

seismograph

Explanation:

The first seismograph was invented in 132 A.D. by the Chinese astronomer and mathematician Chang Heng.

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