On the C-SPAN Networks:
Dava Sobel is an Author with 20 videos in the C-SPAN Video Library; the first appearance was a 1996 Forum. The year with the most videos was 2005 with four videos. The year with the highest average number of views per program was 1998 with an average of 1,257 views per program. Most appearances with Brian Lamb (2), Peter Slen (2), Roald Hoffman (2). Most common tags: World History, Science & Technology, Space.