An Enterprise with Two Purposes: Measurement of Longitude in 17th and 18th Century China

 
Speaker: 
Xiaochun Sun (Institute for the History of Natural Sciences, CAS)
Place: 
KIAA-PKU Auditorium
Host: 
Richard de Grijs
Time: 
Thursday, June 19, 2014 - 4:00PM to Thursday, June 19, 2014 - 5:00PM