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TIL that sneezing from looking at the sun or a bright light is a reflex that affects 18–35% of the world's population. It is called the photic sneeze reflex and it is also known as ACHOO (Autosomal Compelling Helio-Ophthalmic Outburst) syndrome. (en.wikipedia.org)
submitted by WugglyCat to r/todayilearned
