The cerebral arterial circle, or circle of Willis, is where the internal carotid and vertebral arteries meet after climbing up from the neck, feeding the entire brain. This post traces that anatomy through the cranial membranes and the tentorium, and considers what neck tension might mean for arterial flow, especially for people dealing with POTS and dysautonomia.

What if the consciousness encountering Earth from some distant corner of the universe wasn't impressed by us, but by all the beautiful bodies that fill this blue planet? Fleshy bodies and stony bodies, plant bodies and sky bodies, the mycelial weave lit up beneath a forest floor. In this solstice meditation, Michael wanders from speculative starlight to bioluminescent fungi to the shimmering shell of a mother-of-pearl, tracing one quiet idea: every body is an archive, and life shimmers for those with eyes to see. No one is without another.