TIL CO2 bonds with the moisture in your nose creating carbonic acid. That's why it burns when you burp after drinking a soda. en.wikipedia.org Submitted by HosWoodWorks t3_10fg3jp on January 18, 2023 at 7:22 PM in todayilearned 12 comments 190
Hopsape t1_j58mfuh wrote on January 21, 2023 at 4:14 AM Finally an answer to a question about which I genuinely never knew I wondered. Big belches always burned my nose and I never thought twice about it. This one might go down as an actual fun fact. Permalink 2
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