True healers are not frightened by going into dark places with someone under their care, whether this means walking through a terminal diagnosis with a patient, helping a client clear ghosts or other unwanted energy from their home, or counseling someone through the grieving process. (mindbodygreen.com)
Smoky quartz transmutes negative energy and acts as a protective shield against unwanted energy. (mindbodygreen.com)
This technology cancels something called self - interference — the unwanted energy that leaks into a radio's receiver while transmitting. (cnbc.com)