Integrating a shunt resistor and Hall-based current sensor into a single device helps simplify EV architectures and enhances ...

A soft electroactive gel enables untethered robots to deform, grip, and move using only external electric fields, eliminating ...

Abstract: Recent reports have demonstrated field resolutions of planar Hall effect magnetometers in the picotesla range. Here, we report a significant improvement in the field resolution of these ...

The biggest stories of the day delivered to your inbox.

Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.