Friday, February 26, 2021

Quantum quirk yields giant magnetic effect, where none should exist

In a twist befitting the strange nature of quantum mechanics, physicists have discovered the Hall effect -- a characteristic change in the way electricity is conducted in the presence of a magnetic field -- in a nonmagnetic quantum material to which no magnetic field was applied.

from Latest Science News -- ScienceDaily https://ift.tt/3r5c2K0
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Scientists found a new Alzheimer’s trigger and a drug that stops it

Researchers have identified a new Alzheimer’s target and created an experimental compound that blocks a damaging process inside brain cells....