Nearly two centuries after Faraday’s failed attempts, scientists have demonstrated that Earth's continuous spin can directly ...

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

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 ...

The bigger the current the stronger the magnetic field and hence the stronger the electromagnet. Hazard Consequence Control measures Water Electric shock Do not set up the experiment near taps ...

It is a common grade school experiment to wind some wire around ... The coil is fed with AC. The magnetic field from the coil induces an opposite field in the copper ring that is out of phase ...

Experiments suggest an unusual magnetic material could help harness energy from Earth’s rotation. But not everyone is ...

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

Using battery holders and bulb holders can make it easier to experiment with ... forms when electric current flows through a wire and produces a magnetic field around the wire.

With today’s data rates of only a few hundred megabytes per second, access to digital information remains relatively slow.

Highly charged heavy ions form a very suitable experimental field for investigating quantum electrodynamics (QED), the ...

In an ultra-cold, high-magnetic-field setting, ZrTe5 defies expectations by showing quantum heat oscillations. Researchers ...

Christopher Calvito, founder of Passepartout Duo and KOMA Elektronik as well as Chromaplane’s co-creator with Nicoletta ...