Deep beneath the ocean floor, ancient sediments hint that Earth’s magnetic field sometimes changed far more slowly than ...
Interesting Engineering on MSN
Fusion ‘breakthrough’ achieved with pulse shot million times faster than blink of an eye
US-based Pacific Fusion has announced a major breakthrough in fusion research following four successful ...
Morning Overview on MSN
Laser blast flips magnet’s polarity instantly without heating it up
A single, ultrafast laser pulse has flipped the polarity of a ferromagnet without first heating it to the brink of losing its ...
In a new study published in Physical Review Letters, scientists have performed the first global simulations of monster shocks ...
Earth's magnetic field is generated by the churn of its liquid nickel-iron outer core, but it is not a constant feature.
9 天on MSN
Atomic spins set quantum fluid in motion: Experimental realization of the Einstein–de Haas effect
The Einstein–de Haas effect, which links the spin of electrons to macroscopic rotation, has now been demonstrated in a ...
Chang’e 5 lunar samples analyzed with quantum sensors clarify how ancient lunar dynamo activity and asteroid impacts jointly produced the Moon’s remnant magnetism.
Researchers have developed a technique that allows them to carve complex three dimensional nanodevices directly from single ...
Pacific Fusion today reported results from a series of experiments conducted at Sandia National Laboratories’ Z Pulsed Power Facility under a Cooperative Research and Development Agreement.
The Einstein-de Haas effect has been observed in a quantum fluid, showing that changes in magnetization transfer angular ...
Earth’s magnetic field feels steady and dependable, but over geological time it is anything but fixed. The magnetic north and south poles have swapped places many times in the planet’s history in ...
Green Matters on MSN
New Map Reveals Strange Dent in the Magnetic Field Beneath Australia
The recent Australia Magnetic Anomaly mapping was done using regional aeromagnetic data gathered during the Northern Territory Government’s Bonney Well Survey.
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