Electric current comes in many forms: current in a wire, flow of ions between the plates of a battery and between plates during electrolysis, as arcs, sparks, and so on. However, here on Hackaday we ...
High-voltage direct current (HVDC) technology offers several advantages compared to alternating current transmission systems. For example, it allows more efficient bulk power transfer over long ...
Using computer models and laboratory rats, Johns Hopkins researchers have demonstrated that Using computer models and laboratory rats, Johns Hopkins researchers have demonstrated that "direct ...
Cranioelectrotherapy stimulation (CES), also called transcranial direct current stimulation (tDCS) or microcurrent electrical stimulation, is based on the application of extremely weak electrical ...
SAE Transactions, Vol. 114, SECTION 6: JOURNAL OF PASSENGER CAR: MECHANICAL SYSTEMS JOURNAL (2005), pp. 3004-3018 (15 pages) Conventional friction brakes suffer severe limitations, including ...