+**Ecd** refers to a [subtle energy](/wiki/Subtle_Energy) current, often described as an underlying hum within [reality](/wiki/Reality). It is thought to influence the delicate unfolding of natural processes and unseen patterns.
+## See also
+- [Vibration](/wiki/Vibration)
+- [Resonance](/wiki/Resonance)
+- [Field Theory](/wiki/Field_Theory)
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