Perhaps this is why I’ve found such resonance in the work of American geologist Marcia Bjornerud, who urges us to begin ...

The objective of this work is to investigate the influence of slotted air gap constructive parameters on magnetic flux density of rotating machines. For this purpose, different approaches were used to ...

The shortest ever day on Earth is recorded today, with Earth rotating 1.3 milliseconds faster than the standard time, ...