LONDON, England (Reuters) — People celebrating St. Patrick’s Day Wednesday can cross one topic of conversation off their lists.
Guinness bubbles really do sink.
Scientists said Monday they had finally proved that the dark stout’s creamy bubbles defy expectations and flow down instead of upwards.
http://www.cnn.com/2004/WORLD/europe/03/15/guinness.bubbles.reut/index.html: