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and organs over time
People with bilateral hippocampal damage cannot form new explicit memories
and the actual mechanism is now thought to involve neuroplasticity changes that take weeks to develop
lungs necklace | silver chain more daily scaleLungs necklace sterling silver The lungs are air exchange machines built for efficiency. About 480 million alveoli in each pair, with a surface area of roughly 70 square metres. Oxygen in, carbon dioxide out. A 21 mm sterling silver pendant centred at the chest. The Science Behind the Lungs Adult human lungs have a total volume of approximately 3 litres and contain roughly 480 million alveoli for gas exchange. The bronchial tree branches from the
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