Articles TOOLS:How to Stimulate Your Vagus Nerve and Decompress with a 4:8 Breathing Technique by Alan TrapulionisYawn! It’s One of the Best Things You Can Do for Your Brain by Andrew Newberg RESEARCH:Physicists Prove Surprising Rule of Threes by Natalie WolchoverThe Energetic Heart: Bioelectromagnetic Interactions Within and Between People by Rollin McCratyThe Science of Interconnectivity: Exploring the Human-Earth Connection by Rollin McCraty & Annette DeyhleScience Confirms That the Vagus Nerve Is Key to Well-Being by Markham Heid PERSPECTIVE: