Could we ever harness quantum vacuum energy?

The fabric of spacetime is roiling with vibrating quantum fields, known as vacuum energy. It's right there, everywhere we look. But could we ever get anything out of it?

Lithospheric oddities may be sculpting continental interiors

Interactions between neighboring tectonic plates can push parts of Earth's surface up or down to form notable features, such as the Andes and the Himalayas. The forces that sculpt the Earth's surface far from plate edges ...

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