A figure of Zhang Heng Detail of a gravure study. Beijing, China May, 2008

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Size: 5070px × 3380px
Location: Beijing, China
Photo credit: © TheOtherOne / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: asia, asian, astrolog, astronomic, astronomy, beijing, boffin, china, chinese, clepsydra, clock, discoveries, gravure, heng, horizontal, idas, science, scientific, scientist, zhan, zhang