Researchers at the University of Colorado Boulder (CU Boulder) have made a significant advance in magnetic field measurement. They have developed a new technique that uses atoms as highly precise ...

This alignment is very sensitive to tiny changes in external magnetic fields. Electrical measurements of the brain or heart are already used to tell whether someone is having a seizure or a heart ...

In this case, though, [Grady] of Practical Engineering starts out with a much more complicated flow measurement modality ... that moves through a magnetic field and has a measurable current ...

These fields are all around us, even if you never see them. Earth's iron-rich core, for example, generates a powerful magnetic field that surrounds the planet. Your own brain also emits tiny ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

Fluid-rock interactions on ancient Mars may have produced abundant magnetic minerals that preserved unusually intense records ...

Multi-spacecraft scientific missions for space physics have been flown since the 1960s with early missions such as IMP, VELA, ...

Surprisingly such projects are few and far between here at Hackaday, however it’s not the first magnetic field measurement we’ve seen.

Merging some esoteric physics principles with an advanced instrument creates a magnetic microscope with resolution better ...