
right|thumb|Bubbles of carbon dioxide float to the surface of a Soft drink#Carbonated drinks|carbonated soft drink.
right|thumb|Bubbles of carbon dioxide float to the surface of a Soft drink#Carbonated drinks|carbonated soft drink.
Effervescence is the escape of gas from an aqueous solution and the foaming or fizzing that results from that release. The word effervescence is derived from the Latin verb fervere (to boil), preceded by the adverb ex. It has the same linguistic root as the word fermentation .
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).