Cosmic PhenomenaDVD - 2008
"A variety of cosmic events have both helpful and harmful effects on life on Earth. From the beauty of the Aurora Borealis and rainbows to the dangers of UV radiation and cosmic rays, from the miracle of photosynthesis to the thrill of a meteor shower"--Imdb.com.
Publisher: [New York] : A & E Television Networks, ©2008
Branch Call Number: 5.231 Un
Description: 1 videodisc (approximately 50 min.) : sound, color ; 4 3/4 in
Audience: MPAA rating: Not rated