Short Stuff: The Guinness Widget

# Stuff You Should Know - Guinness Widgets

Ever wondered what that little rattle is when you open a can of Guinness? On this episode of Short Stuff, Josh and Chuck dive into the surprisingly fascinating history of the Guinness widget—a tiny plastic sphere that revolutionized how we drink beer at home. They explore how a mathematician named Michael Ash discovered that nitrogen could replicate the smooth, creamy pour of cask Guinness, leading to John Lunn's ingenious widget invention that creates those perfect cascading bubbles and foamy head every time you crack open a can. It's a wild tale of engineering, beer science, and why this simple little ball was once voted a greater invention than the internet.