# Bubble cascade in Guinness beer is caused by gravity current instability

> Research article (Scientific Reports, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2932076872](https://www.wikidata.org/wiki/openalex:W2932076872)  
**Source**: https://4ort.xyz/entity/bubble-cascade-in-guinness-beer-is-caused-by-gravity-current-instability