origami heart necklace | silver Chain_Upsell and anyone drawn to deep

and anyone drawn to deep time and early animal diversity

The bronchial tree branches from the trachea through approximately 23 generations to reach the alveolar sacs

66 million years ago

Triptans on 5-HT1B and 1D treat acute migraine

where thighbone meets shinbone and kneecap tracks above them

origami heart necklace | silver Chain_Upsell and anyone drawn to deepOrigami heart necklace sterling silver The origami heart is the human heart abstracted to its geometric essentials. Faceted planes, clean folds, the four chambered form reduced to the angles that define it. The reduction is the point. What stays after the simplification is what the heart actually is. The Heart as Geometry Cardiology has always relied on geometric abstraction. The 17 segment model used to describe the left ventricle in echocardiography