All About the SunDVD - 2017
In this brand-new, 2017, high-definition program, learn all about the Sun. How far is the Sun from Earth? Why is its distance critical for life? What are the photosphere, chromosphere and corona? What are the radiative and convective zones? The answers to all of these questions are covered with detailed graphics, diagrams and exciting video, as well as on-screen, multiple-choice reviews at the end of each segment that reinforce important concepts and make learning fun.
Publisher: Rancho Palos Verdes, CA : Wonderscape Entertainment, LLC, 
Branch Call Number: QB520 .S
Characteristics: video file,DVD video,rda digital,optical,rda 1 videodisc (approximately 24 min.) : sound, color ; 4 3/4 in
Uniform Title: All about the sun