File photo shows Bei Shizhang (2nd L) analysing experience reports with other researchers. Bei Shizhang, founder of China's biophysics and exobiology sciences, passed away in Beijing on Oct. 29, 2009. Bei, considered as the "Father of Biophysics" in China, was born in Oct. 10, 1903, at Zhenhai county of east China's Zhejiang Province. He is the founder, the first chief director and current honorary director of Biophysics Institute of Chinese Academy of Sciences. [Xinhua]