VISIBLE LIGHT RADIATED FROM THE HEART WITH HEART RHYTHM MEDITATION
ABSTRACT
Research at the University of Kassel in Witzenhausen, Germany, in 1997, showed that it is possible to produce visible light from the chest area under certain conditions. The first condition is that the meditation technique must be heart-centered, not transcendent. Secondly, a specific person with an actual need must be identified as a receiver of the transmitted light. Under these conditions, a sustained light emission of 100,000 photons per second was measured, where only the background count of 20 photons per second was observed without meditation.
https://journals.sfu.ca/seemj/index.php/seemj/article/viewFile/56/44