Scientists Discovered Why Cat Purrs Feel Like Medicine скачать в хорошем качестве

Scientists Discovered Why Cat Purrs Feel Like Medicine

There is something unmistakably calming about the sound of a cat’s purr. It is soft, rhythmic, almost hypnotic — and yet beneath that gentle vibration lies a fascinating world of biology, neuroscience, and physics. In this episode of Deep Science Sleep, we explore what scientists have discovered about why cat purrs feel so comforting — and why they may be doing more than we ever realized. Research has shown that domestic cats typically purr within a frequency range of approximately 25 to 150 Hz, a range that overlaps with frequencies associated with tissue repair, stress reduction, and nervous system regulation. While much is still being studied, the emerging science is quietly remarkable. Tonight, we move slowly through the biology of how purring is generated in the larynx, the neurological mechanisms behind rhythmic vibration, and the evolutionary advantages this unique sound may provide. We also look at what current human research suggests about low-frequency vibration, parasympathetic activation, and why being near a purring cat can feel almost medicinal. This is not exaggeration. Not myth. Not metaphor. It is measurable vibration. It is animal physiology. It is the calm science of a cat’s purr. If you are here to relax, to sleep, or simply to learn something beautiful about the natural world, you are in the right place. Let the sound of slow science, soft words, and steady rhythm guide you into a quieter state. Welcome to Deep Science Sleep.