Current time:0:00Total duration:5:49

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# How we know about the earth's core

S-wave shadow and P-wave detection patterns give us information about the core. Created by Sal Khan.

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# How we know about the earth's core

Current time:0:00Total duration:5:49

0 energy points

S-wave shadow and P-wave detection patterns give us information about the core. Created by Sal Khan.