00 / 00 Discussing the book "The Unfinished Universe" with the author, environmentalist and geophysical scientist Louise B. Young BROADCAST: Aug. 13, 1986 | DURATION: 00:55:51 Details Broadcast Date Aug. 13, 1986 Duration 55 minutes, 51 seconds Physical Format 1 sound tape reel (ca. 55 min.) : 10 1/2 in. Tags Young, Louise B.--Interviews. Young, Louise B. Unfinished universe. Science Cosmology Evolution Science--Popular works. Women environmentalists--United States--20th century--Interviews. Women physical scientists--United States--20th century--Interviews