Researchers have constructed a 30-ton sphere that spins at more than 90 mph to generate magnetic fields. The 10-ft.-dia. sphere is filled with 13.5 tons of liquid sodium to mimic the Earths liquid ...

But external magnetic fields would be able to distort the fields inside the hose. To look like a wormhole, the tube itself had to be made invisible. “We needed to make a 3D magnetic cloak to ...

Around 3,000km below our feet — 270 times further down than the deepest part of the ocean — is the start of the Earth’s core, a liquid sphere of mostly molten iron and nickel.

Magnetic Field Formula: Explore the fundamental principles of magnetic fields, including their formulas, properties, and diverse applications. Learn how magnetic fields influence everyday life and ...

Today, a professor at the University of Maryland is trying to build a working model of how the magnetic field inside the earth works. Tell us about Dan Lathrop and his "self-sustaining dynamo." ...

You may like 150,000-year history of Earth's magnetic field reveals clues about the climate when early humans were spreading out of Africa An ocean of magma formed early in Earth's history and it ...

But we've never seen the inside of the 18,600-seat stadium. For as incredible as the outside of the Sphere looks, we've only been left to dream about the interior of the $2.3 billion venue. Until now.

OMA and Inside Outside have collaborated on the design of a vast monument in Dubai, titled “Ethar – Honoring Generosity.”The installation consists of a field of 1,680 triangular-shaped ...

Our magnetic field exists today thanks to swirling liquid nickel and iron in Earth's outer core some 1,800 miles beneath the surface. The swirl generates an electrical current that powers the field.

While regions outside of Earth contribute to the observed magnetic field, the primary source stems from inside the planet. The outer layer of Earth's core is made of molten iron and nickel located ...