Four Quadrant Representation of Electricity by Eric Dollard – “This is Eric Dollard’s most important work and a companion book will be coming soon. This lecture describes how AC electricity really works using his famous Four-Quadrant Theory, which is rooted in the work of Charles Steinmetz. For the first time ever, you will see how AC is really a rotating electromagnetic field around the power wires just like a drive shaft and this rotating field is what actually turns a motor that it is connected to.”