Why Does My Cat Stare at Nothing? (The Science of "Greebles")

When a cat stares at a blank wall, they aren't seeing ghosts—they are detecting stimuli invisible to the human senses. In this episode, we explain Biological Hypersensitivity, detailing how cats can perceive Ultraviolet (UV) light patterns and hear Ultrasonic frequencies up to 64kHz.

We cover:

• The UV Spectrum: Why your cat can see markings on flowers (and urine trails) that you can't.
• Wall Noise: How they hear electricity buzzing or mice heartbeats inside your drywall.
• Vibrissae (Whiskers): Detecting air currents from a moving object before it's seen.
• The "Greeble" Phenomenon: Why they attack "invisible" enemies (redirected predatory energy).

It’s not paranormal; it’s a superpower.
https://blog.catcognition.com/what-do-cats-see/

Key Topics: Cat Vision, Greebles, Ultrasonic Hearing, Ultraviolet Light, Feline Senses, Cat Behavior.

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