Happy St. Patrick’s Day with this infographic all about The Chemistry of Guinness.

Chemical educator and Compound Interest blogger Andy Brunning explores the famous beer’s bubbles and bitterness

Originally published in 2015, I love infographics like this that have a long Online Lifespan. Year after year they continue to get views, links, shares, social mentions and more because of the evergreen topic.

Designed by Andy Brunning for Chemical & Engineering News.