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Secrets of the Earth

S1-E7 Magnetic Shield
Premiere

S1-E7 Magnetic Shield

Today 9am - 9:35am Eden
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Today, 10am - 10:35am Eden +1
Today, 3pm - 3:30pm Eden
Today, 4pm - 4:30pm Eden +1
Today, 9pm - 9:30pm Eden
Today, 10pm - 10:30pm Eden +1
Tomorrow, 3am - 3:20am Eden
Tomorrow, 4am - 4:20am Eden +1
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Summary

How Earth's metallic core turns the planet into a huge magnet, generating a field that protects people from dangerous cosmic rays and solar energy.

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