Scientists know well how conventional materials conduct heat. However, things are not as straightforward under extreme ...

If you took introductory physics, you learned about the “fundamental forces.” It goes something like this: All interactions ...

Watch how magnetic fields interact with objects, creating mesmerizing effects that defy expectations. These experiments highlight the power of attraction and repulsion, offering a glimpse into the ...

Using the Australia Telescope Compact Array (ATCA), astronomers have performed high-resolution observations of a nearby ...

The repulsion between bismuth and the magnets ... "In paramagnets, when you apply a magnetic field, spins in that material will align with the field in proportion to its strength," he said.

This presses against one part of the frame in order to keep the turbine from being pushed out of the magnetic field entirely. It’s possible that with very careful attention to detail in ...

A permanent magnet is always magnetic. It has an invisible magnetic field. Only certain materials, such as iron, feel a magnetic force. Permanent magnets can come in lots of different shapes and ...

But, there may be another way, albeit a rather special case, where a magnet can not only be levitated, but locked in place using a rotating magnetic field. The video shows a demonstration of how ...

The students use models and micro:bit sensors to investigate magnetic fields created by simple magnets, electrical circuits, and elecgtromagnets to gather evidence to explain how a maglev train ...