US launches new retaliatory strikes against ISIS in Syria after deadly ambush Suspect arrested after 6 killed, including ...

Discover the art of crafting useful tools from magnetized sand! In this video, we take you through the fascinating process of collecting and transforming this unique material into practical creations.

Abstract: Magnetic flux leakage and loss of a transformer reduce the energy conversion efficiency of the transformer, also cause abnormal temperature distribution of the transformer. Studying magnetic ...