Yes there is technique by Rober Bruce where you....
bah, here is the video... (^_^)
go to 20th minute directly
Robert Bruce - New Energy Ways - Demonstration 6of6 - Google Video
i projected this energy to the space(cca. Mars - Jupiter) and when my energy returned after few seconds it was kind of fun
though i don't feel ready nor wiling to train Bruce technique for now, i am to fuzzy for now and Astral projection will only make me more fuzzier, the dreams i have now are already crazy let alone the experience of Astral awakening... i tend to take it step by step.