The MaskA history of masks protecting against bad airin cities, factories, hospitals, and war trenchesexploring how our identities and beliefs shape the decision to wear a mask. For centuries, humans have sought to protect themselves from harmful air, whether from smoke, dust, vapours, or germs. This book offers the first history of respiratory masksranging from simple pieces of cloth to elaborate gas masksand explores why they have sparked both hope and
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