Website review: Su Song - Wikipedia, the free encyc...
saxeine discovered this in Science/Tech
•1 reviews since Dec 10, 2007
science
•en.wikipedia.org/wiki/Su_Song
People who like this website
StumbleUpon is the best way to discover great web sites, videos, photos, blogs and more - based on your interests.
Everything is submitted and rated by the community. Discover, share and review the best of the web!
Reviews of this website
saxeine discovered 9 months ago- Su Song, Chinese engineer and expert in the calculation of calendars, built an advanced astronomical computer/clock in 1088 which was a precise apparatus used for astronomical observations and time keeping and is the basis of modern day clock makeing.
Subscribe to updates