Remember when the first "blue" LASERs were manufactured, no one cared about the way it was done, just that it got the job done. All that was important was that the storage on the scattering input discs was increased. All the "complicated" equations and "big" words that brought about the manufacture of the LASER do not have to be known if someone puts together his own with the right materials. My friends, we are traveling through time everday without the use of "fancy" equations. My question to you is if I asked you to turn on a nearby light switch, would you first calculate the proper vectors and biochemical reations needed to safely land your hand on the switch? No, you would simply just do it. Again, the answer lies "closer than you think".