The study, published in the journal Physical Review Research, builds on work the team conducted back in 2016 and an idea ...

Experiments suggest that an unusual magnetic material can help harness energy from the planet’s rotation. But not everyone is ...

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

A controversial new study has claimed that it is possible to generate electricity using the Earth's rotation, its magnetic ...

Download a zipped file containing all course materials except assessments and solutions. (see below) [65 MB] Don't know where to begin? We'd suggest starting off with the clicker questions... Download ...

Contact: Steven Pollock at [email protected] if you would like to be notified when our materials are updated. Instructors and education researchers are free to use and adapt these materials ...

A trio of physicists from Princeton University, CIT's Jet Propulsion Laboratory and Spectral Sensor Solutions, all in the U.S ...

A wild idea has been proposed to generate electric power from Earth’s rotation with the help of magnetic fields. A new ...

In this video, Jonny Nelson introduces an animated explanation of circuits and how they work. Electrical current transfers energy around circuits.

In this video, Jonny Nelson explains resistance. The current through a component depends on both the resistance of the component and the potential difference across the component.

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 ...