Yes I have learned. I practice a few different ways but you can start with this. I have been doing this for some years now. It takes a little time to learn but these methods are fantastic. I have also had out of body experiences oding this where you look down and see your body in meditation as your ethereal body floats above p. It is incredibly empowering and improves life on multiple levels you cannot begin to imagine until you start doing it. Would you like a link to a free download and you can practice this yourself? It is science, a non religious practice
http://www.ishafoundation.org/Ishakriya/Learn-online