Physicists trap electrons in a 3D crystal for the first time
From Massachusetts Institute of Technology 16/11/23 Electrons move through a conducting material like commuters at the height of Manhattan rush hour. The charged particles may jostle and bump against each other, but for the most part they’re unconcerned with other electrons as they hurtle forward, each with their own energy. But when a material’s electrons […]
Which radio waves disrupt the magnetic sense in migratory birds?
From University of Oldenburg 29/08/23 While radio waves emitted by radio and television broadcasting and CB radio can disrupt the magnetic compass of migratory birds, those used in mobile communication networks do not because the frequencies are too high to affect their sense of orientation. This was the key finding of a new study published […]