the best forum and archive on the internet for layman-friendly explanations
ELI5:What is happening when you gulp down a mouthful of water and you also swallow some air and it hurts for a few seconds?
ELI5:What is happening when you gulp down a mouthful of water and you also swallow some air and it hurts for a few seconds? * /r/explainlikeimfive
reddit.com



