Zhang Heng's seismoscope

invented by:

• Zhang Heng

  Sources: Hou Hanshu (Book of the Later Han), Science and Civilisation in China, Volume 3: Mathematics and the Sciences of the Heavens and the Earth

Appears in1 item

• 
  Early Imperial China1 item
  • Zhang Heng’s seismoscope132 CE O.S.

Sources

1. BookHou Hanshu (Book of the Later Han)
2. BookScience and Civilisation in China, Volume 3: Mathematics and the Sciences of the Heavens and the Earth