#PhysicsNEWS @Phytimes Using the universe's coldest material | The Physics Times

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Using the universe's coldest material to measure the world's tiniest magnetic fields
Magnetometers measure the direction, strength or relative changes of magnetic fields, at a specific point in space and time. Employed in many research areas, magnetometers can help doctors to see the brain through medical imaging, or archaeologists to reveal underground treasures without excavating the ground.
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