alveolus necklace | silver pp_protein Möbius strip necklace | gold

Möbius strip necklace | gold vermeil

core-facility scientists managing plasmid libraries

the platform that carried two of the COVID-19 vaccines into the world

peripheral nervous system biology

alveolus necklace | silver pp_protein Möbius strip necklace | goldAlveolus 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