Why do we hiccup? - John Cameron

The video explores the phenomenon of hiccups, discussing world records for duration and frequency, potential causes such as stomach stretching and emotions, and the physiological process involving the diaphragm and glottis. It delves into evolutionary theories, suggesting hiccups may be relics from aquatic ancestors or serve a purpose in mammals, particularly in infants. Common remedies are mentioned, though their effectiveness is unverified.

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