Earth's core
Coverage of Earth's core in the Nexus archive.
- Why Earth’s Core Is Younger Than Its Surface
Earth’s core is 2.5 years younger than its surface due to time differences caused by Einstein’s theories of general and special relativity, which also aid in navigation and climate change efforts.
- Waves reflecting off Earth's core shifted Japan after 2011 earthquake
An unusual tectonic movement 15 minutes after the 2011 Tohoku earthquake caused Japan to shift 5 millimetres east. The movement was linked to waves reflecting off Earth's core.
- Japan’s 2011 earthquake was so powerful that it shifted the entire country’s location
Japan’s 2011 earthquake was powerful enough to shift the country’s location. Researchers found that the event was likely caused by seismic waves bouncing off Earth’s core.
- The Energy Source Hiding Beneath Your Feet
The article explores geothermal energy as a renewable energy source harnessing heat from Earth's core. It highlights its potential for sustainable power generation and environmental benefits.