To add my two cents to this discussion on "Crystals" Your blood acts like a Liquid Crystal. You have a Vibrational number on a scale of 1-100 your Frequency can be tracked . Most illnesses interfere with Your Vibrational rate that's why Crystalline treatments can be Beneficial to your health. I know because I use Topical Energy Medicine based on Micro-Crystals all the time. To quote Einstein E=MC squared. You are not solid at all but a Multi dimensional Being with integrated energy Fields. So go argue with Einstein not me.