Accompanying those electrical signals are tiny magnetic fields that have only recently been tapped for information into how the human body works. “Our natural magnetic fields offer a different ...

These findings provide a deeper understanding of how iron levels and redox balance within the body influence its magnetic properties, potentially offering a new way to track disease progression.

The bot's 3D-printed polymer body consists of a four-bladed horizontal ... The robot is powered and steered by an alternating magnetic field which is externally generated along a single axis.