News
Scientists in China claimed that the magnetic shield over North America is weakening rapidly. The geomagnetic field, a kind of natural barrier, protects Earth from cosmic radiation, which can ...
6mon
Space.com on MSNThe sun's magnetic field will flip soon. Here's what to expect.As we approach solar maximum, something strange is happening to the sun's magnetic field. We explore this flip in polarity in more detail and look at the effects it could have on Earth.
Electric charge is no longer required to carry information as scientists find a practical way to use spintronics in graphene.
5don MSN
Quantum mechanics has a reputation that precedes it. Virtually everyone who has bumped up against the quantum realm, whether ...
Uncovering the magnetic field’s near collapse The intensity of Earth’s magnetic field is known to fluctuate over time, and crystals preserved in rock contain tiny magnetic particles that lock ...
Thousands of years ago, Earth’s magnetic field underwent a significant power surge over a part of the planet that included the ancient kingdom of Mesopotamia. People at the time probably never ...
Earth's Magnetic Field Dynamics Publication Trend The graph below shows the total number of publications each year in Earth's Magnetic Field Dynamics.
Note that the magnetic field changes in declination (horizontal arched lines) and inclination (angled vertical lines) over time.
To investigate Earth's magnetic field — which waxes, wanes and even flips over time — the researchers looked at grains of the mineral iron oxide in 32 clay bricks from ancient Mesopotamia ...
The Earth’s magnetic field plays a big role in protecting people from hazardous radiation and geomagnetic activity that could affect satellite communication and the operation of power grids.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results