To keep the liquid in your eyes from freezing to your eyelashes.. I’ve lived in -40° to -55° F in northern Alberta, and North of BC. Never had to worry about that, never even heard of it! “How do eyeballs not freeze?”“Our eyes have natural protective mechanisms against cold and wind. Body temperature helps keep the eyes warm, and because of their salinity, tears freeze at a lower temperature than water to act as a kind of ocular antifreeze. Eyelids and lashes also help protect the eye.”
MuddyUSA Premium Member almost 2 years ago
A nice welcoming piece of advice….
Jenn Brown almost 2 years ago
That’s called hella cold.
tammyspeakslife Premium Member almost 2 years ago
To keep the liquid in your eyes from freezing to your eyelashes.. I’ve lived in -40° to -55° F in northern Alberta, and North of BC. Never had to worry about that, never even heard of it! “How do eyeballs not freeze?”“Our eyes have natural protective mechanisms against cold and wind. Body temperature helps keep the eyes warm, and because of their salinity, tears freeze at a lower temperature than water to act as a kind of ocular antifreeze. Eyelids and lashes also help protect the eye.”
katey11 Premium Member almost 2 years ago
So her eyes are protected. What about freezing the rest of her?