RF Safe promotes its TruthCase™ (QuantaCase®) phone case as a "training tool" and "physics-first" product intended to reduce RF exposure through correct phone orientation and design, while criticizing many "anti-radiation" cases as potentially increasing exposure by detuning antennas. The post also argues that current RF safety policy relies on "1990s, heat-only limits" and calls for stronger protections, especially for children. It presents a proposed biological mechanism framework ("S4–Mito–Spin") describing how weak RF/ELF fields might interact with voltage-gated channels, mitochondria/ROS pathways, and spin-sensitive redox chemistry, but does not provide study details in the excerpt.