alveolus necklace | silver pp_cardio retiring neurologists or clinical neuroscience

retiring neurologists or clinical neuroscience consultants closing a long career

Serotonin bracelet | sterling silver

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forensic anthropologists and anyone interested in how form follows function

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alveolus necklace | silver pp_cardio retiring neurologists or clinical neuroscienceAlveolus necklace sterling silver Roughly 480 million alveoli per pair of human lungs, with a combined surface area of about 70 square metres (close to the size of a tennis court) and a capillary blood barrier 0. 5 micrometres thick. Every breath crosses this membrane twice. The smallest unit of respiration, in 23 mm of silver. The Anatomy of the Alveolus The alveolus is the terminal sac of the respiratory tree, sitting downstream of the bronchioles