Happily, this wasn't actually the case. Canaries faint long before they die and miners would carry small resuscitation chambers where the canaries could be reaw

Happily, this wasn't actually the case. Canaries faint long before they die and miners would carry small resuscitation chambers where the canaries could be reawakened in an oxygen-rich atmosphere. The Science and Industry Museum in Liverpool has one in their collection: https://blog.scienceandindustrymuseum.org.uk/canary-resuscitator/ https://blog.scienceandindustrymuseum.org.uk/canary-resuscit...