The simulator produced an artificial magnetic field breaking time-reversal symmetry and a synthetic electric field from temporal variations. They also observed the Hall effect under the synthetic ...

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

The average Hackaday reader likely knows, at least in the academic sense, what a magnetic field looks like. But as the gelatinous orbs in our skull can perceive only a tiny fraction of the EM ...

The artificial magnetic field was generated, - the biologist said. - We wanted to see how the behavior would change. The moving activity was a background criterion. Normally, a seal may lie on a ...

Creatures from migratory eels and other fish species to insects to birds tap into the Earth’s magnetic field to navigate, sometimes many thousands of miles. But so far, evidence has been scant for any ...

I call my synthetic cells, ‘synthetic magnetic’ cells, because they have a lipid interface at the surface and oil on the inside that can respond to a magnetic field. I use E-cadherin proteins, which ...

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 ...

The time period, which spans 770,000 to 126,000 years ago, started with a reversal of the planet’s magnetic field. Kerry served as The Scientist’s news director until 2021. Before joining The ...

A flower-shaped structure only a few micrometres in size made of a nickel-iron alloy can concentrate and locally enhance magnetic fields. The size of the effect can be controlled by varying the ...