kárjelzkers
Kárjelzkers are a theoretical concept in speculative biology, primarily discussed within fictional universes or as a thought experiment concerning extraterrestrial life. They are imagined as a species possessing a unique biological characteristic involving a symbiotic relationship with a crystalline mineral. This mineral, often described as resonating at specific frequencies, is believed to be integrated into the kárjelzker's physiology, potentially influencing their communication, sensory perception, or even energy metabolism.
The precise nature of this integration is debated among fictional scholars. Some theories suggest the crystal