Interview with Riccardo Giacconi, Masatoshi Koshiba and Raymond Davis Jr. (33 minutes)Interview with the 2002 Nobel Laureates in Physics, Riccardo Giacconi, Masatoshi Koshiba and Raymond Davis Jr., 12 December 2002. Raymond Davis' son, Andrew M. Davis, is also present, and the interviewer is Joanna Rose, science writer. The Laureates talk about the Nobel event, difficulties through the years (2:02), the road to the Nobel Prize (9:42), the role of individual creativity in comparison to the work of the group (15:05), and whether scientists can be replaced (20:51).   Credits: Kamera Communications (webcasting)