Electromagnetic Forces or EMF are your future; that is, if you do not understand energy and electricity.
If you think you do understand electricity, then think again. The trend in the electrical field is EMF.
EMF is the power driving super fast trains in Europe, China and Japan. American is trying to catch up.
EMF is providing the explanation to Newton's outdated Laws of Gravity. EMF is currently helping us understand levitation and even the design of UFOs and space ships that will be traveling faster than the speed of light. The references below do not do you justice. More info on EMF will be coming in the future.