Scientists calculated the diameter of Earth's innermost core using earthquake waves that bounced through the planet 'like ping-pong balls.' When you purchase through links on our site, we may earn an ...
As the world churns: Earth's liquid outer core is slowly 'stirred' in a series of decades-long waves
A new study confirms theories that Earth's liquid outer core is slowly "stirred" in a series of regularly occurring waves of motion that last for decades. Measurements of Earth's magnetic field from ...
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