Have you ever played with a magnet and stuck it in a sandy wash? It will pick up lots of black stuff. Some call it black sand; some might think ...

Abstract: A two-dimensional analytical subdomain model is proposed for a consequent-pole flux reversal (CPFR) permanent magnet (PM) machine with novel segmented magnet arrangement. Three-segment ...

Nazi group posing as a fitness club could be preparing for a 'race war'. The group 'Active Club England' is using extreme fitness and fraternity as a way of recruiting members, idolising figures such ...