Closer detail on the can from Spaceballs:

  • partial_accumen
    link
    142 days ago

    We bought a few cans for an elderly relative that has a compromised respiratory system. They have a medical oxygen bottle, but if it runs out or their cannula stops working for some reason we wanted them to have another option besides asphyxiation. There are not many minutes of oxygen in one of those cans, but if you’ve got nothing even a few minutes is a gift.