![](http://www.alamy.com/thumbs/6/3B9B5043-3BC6-4069-9793-17B33F99EBDA/B8KX0T.jpg)
Statue of the Sphere of Zhang Heng, Beijing Airport, China, May 2008
Size: 5100px × 3400px
Location: Beijing Airport, China
Photo credit: © Hasan Doganturk / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: armillary, asia, asian, astrolog, astronomic, astronomy, beijing, boffin, china, chinese, clepsydra, clock, discoveries, dragon, dragons, gravure, heng, horizontal, idas, science, scientific, scientist, sphere, statue, story, zhan, zhang