NASA and Princeton scientists have unlocked a new energy source using Earth’s rotation. By harnessing its magnetic field, ...

For nearly two centuries, scientists have wondered if Earth’s rotation through its magnetic field could produce electricity.

American researchers have measured a tiny electrical voltage by exploiting Earth's magnetic field in the planet's rotational motion. This discovery, though modest, revives a scientific debate ...

This will create a magnetic field, and other wires with electric current will experience a magnetic ... the velocity of an object depends on the motion of the observer—“it’s all relative.” ...

In theory, as Earth spins through its magnetic field, any conductive material placed on its surface should experience a force ...

A team of researchers led by Colorado State University graduate student Luke Wernert and Associate Professor Hua Chen has discovered a new kind of Hall effect that could enable more energy-efficient ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

slowing its natural motion down the pipe due to gravity. Where does the force come from? Electric currents and magnetic fields are closely related. If you have one, you often have (or can make ...

A flower-shaped structure only a few micrometers in size made of a nickel-iron alloy can concentrate and locally enhance ...

A team of researchers has developed a pioneering 3-axis Hall-effect magnetic sensor based on an inverted pyramid structure.

A research paper by scientists at the University of Macau proposed a novel multi-section magnetic soft robot maneuvered by an associated collaborative multirobot navigation system with magnetic ...