Редактирование: Guide to Organ Harvesting (раздел)

=====Aeration Reticulum=====
These are the ethereal's lungs. They have a higher threshold for when the air they breathe starts to become too hot, in line with their natural resistance to a hot temperatures. They also hold a unique respiratory pattern, where they can hydro-electrolyze breathed in water vapor into Oxygen and Hydrogen. This is the only way to make hydrogen without machinery from [[Atmospherics]]. They are a very good set of lungs.