The mind can then bring itself into sycronization with more sophisticated and rarified energy levels in the universe.
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Obsidian (Wikipedia)Obsidian (/əbˈsɪdi.ən, ɒb-/ əb-SID-ee-ən ob-) is a naturally occurring volcanic glass formed when lava extruded from a volcano cools rapidly with minimal crystal growth. It is an igneous rock.