A UK-based manufacturer of magnet-free electric motors, Advanced Electric Machines (AEM) has today revealed its second ...

This requires less energy than traditional heating methods and can help reduce your energy cost at home. A heat pump system includes two key coils: the indoor evaporator coil and the outdoor ...

The researchers investigated the liquid rope coiling effect (LRC). This is a phenomenon that occurs when a viscous liquid ...

A second experiment can be carried out to investigate how the strength of the electromagnet depends on the number of turns in the coil. As the number of turns increases the number of paper clips ...