The electromagnetic spectrum includes all the wavelengths of light in the universe - from radio waves to gamma rays, creating waves of alternating electric and magnetic fields. But we only can see 4% of these waves, which means that we need to use other methods if we want to tap in and experience more than of the non-tangible world.
We can connect to this invisible 3-dimensional world of Universal energy, but for us regular folks to do this, it means we learn how to move beyond the tangible and tap in and use the methods of sensing subtle energy, learning to direct and move subtle energy, as well as learning to interpret non tangible messages and energies. This can be done with the tools, as well as the Qi Cultivation techniques, and developing the spiritual gifts and abilities. .
There is so much to learn, explore, and experience when we realize how small our current understanding is, and how vast the possibilities are. All we have to do is to be open and walk through the door of new possibilities.