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.

The updated version of the World Magnetic Model was released on Dec. 17, with a new prediction of how the magnetic north pole ...

On Earth, the magnetic field of our planet points a compass north, but in space, things are a bit more complicated.

And then there is the North Magnetic, or dip, Pole, which is where field lines are perpendicular to the surface. It is this third pole that has been doing all the movement. When first identified ...