0 A breathable atmosphere is one that is suitable for humans to breathe.
Inclusive to this would be the harvesting and processing of lunar soil into rocket fuel or breathable air.
The atmosphere is breathable by carbon-based life, but liquid water is rare enough on the planet that its existence is in doubt.
Silk is a breathable fabric, making silk comforters comfortable in a wide temperature range.
When they arrive they find that the planet has been split in two, with the surviving half still retaining a breathable atmosphere.
The fiber is most often spun into yarn or thread and used to make a soft, breathable textile.
Adequate ventilation is essential to ensure that artists and technicians are surrounded by breathable air.
An ideal wound dressing is one that is sterile, breathable, and conducive for a moist healing environment.
Oxygen tanks provide up to six hours of breathable air.
