Astronomers have developed an ingenious way to measure the magnetic field of the Milky Way using polarized light from interstellar dust grains that align themselves to the magnetic field lines.

Using an XMC1100 microcontroller development board and a TLV49 3D magnetic sensor ... time and produce an approximation of what the field lines would look like on its electronic paper display.

and the cause of instabilities in the keyhole that leads to defects in 3D printed parts. The team then observed the manufacturing process with a magnetic field applied to the metal alloys as the ...

Excitons occur homogenously across typical 3D ... magnetic semiconductors. The two groups decided to compare notes, Shao said, and found that they all had come to the same conclusion. "Our data ...