When Im unable to sleep at night, I delve into internet university, loading my (un)conscious mind with new knowledge. I recently stumbled upon fractal science and unified physics which talk about not only energy, propulsion, communication but also life, lifeforce, consciousness, perception, universe, nature, healing, architecture, economics, law, politics, DNA, enlightement and peak perception.... well pretty much everything and all of it from the point of view of electrical engineering and with the rigor of science, pure principle, simplicity, objectivity and practical use.
Esp. the main lecturer Dan Winter is really awesome, you HAVE TO check him out, he is funny, educated, fast and cool. This physics is well on the way, working and already commercially successful. Just not in the mainstream. Guess why
Check out fractalfield.com and goldenmean.info and Youtube channel Dan Winter.
Actually this seems to be the most useful, comprehensive and complex science I found, which unifies the principles and even explains spirituality, metaphysics, magic, alchemy and more.
Please keep mind open when exploring. But also use healthy scepticism (= questioning) . Enjoy the ride!