Summary Coronal mass ejections (CMEs) are bits of the sun thrown into space. When directed in the direction of earth they are a grave threat to civilization. How the sun's magnetic fields generate CMEs, the earth magnetic field protects us from CMSs and how our civilization's dependence on magnetic fields keeps us at risk from CMEs is explained.
Directed : Unknown
Written : Unknown
Stars : Erik Thompson Clifford V. Johnson Alex Filippenko Laura Danly
Genres : History Documentary
Release date : Aug 11, 2010
Countries of origin : United States
Language : English
Production companies : History Channel Workaholic Productions Flight 33 Productions
Summary Coronal mass ejections (CMEs) are bits of the sun thrown into space. When directed in the direction of earth they are a grave threat to civilization. How the sun's magnetic fields generate CMEs, the earth magnetic field protects us from CMSs and how our civilization's dependence on magnetic fields keeps us at risk from CMEs is explained.
Genres : History Documentary
Release date : Aug 11, 2010
Countries of origin : United States
Language : English
Production companies : History Channel Workaholic Productions Flight 33 Productions