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- Secrets of the Earth
Magnetic Shield
(Season 1,
Episode 7)
- TV Episode | 20 min | Documentary
Earth's metallic core makes the planet a huge magnet, generating a magnetic field that protects us from dangerous cosmic rays and solar energy.
Director
Writer
Producer
Cinematographers
Editor
Kevin Browne
(edited by)
Status
Cast | + Add Cast |
| 5 cast members |
| Name | Known for |
|---|---|
Ezra Knight
Actor (voice)
|
|
Alex Filippenko
Self - Astrophysicist, UC Berkeley
|
|
Michio Kaku
Self - Theoretical Physicist (as Dr. Michio Kaku)
|
|
Daniel Lathrop
Self - Geophysicist, Univ. of Maryland
|
|
|
Robert Rutledge
Self - Space Weather Prediction Center
|
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