Following the unexpectedly far-reaching and damaging effects observed during the Starfish Prime nuclear experiment in 1962, electromagnetic pulse (EMP) and especially high-altitude EMP (HEMP) have ...

Researchers show how magnetic flux sensors can be used to monitor the operation of proton exchange membrane fuel cells that run on hydrogen. By detecting changes in current, failure states due to ...

The capability to measure small magnetic fields particularly interests people who must locate the causes of semiconductor failures. That’s because the strength of a magnetic field relates directly to ...

A Superconducting Quantum Interference Device (SQUID) is an extremely sensitive magnetometer that measures very subtle magnetic fields. It exploits the quantum mechanical properties of ...

Why heat flux (flow) is an important thermal parameter. How researchers have developed an innovative heat-flux sensor. Details on the performance of this sensor in flat and curved situations. We know ...

From DIY levitation tricks to clever braking systems, these swirling paths of electrons keep finding new ways to surprise and inspire.