What's behind the 'pop and slosh' when opening a swing-top bottle of beer?

In a fun experiment, Max Koch, a researcher at the University of Göttingen in Germany—who also happens to be passionate about homebrewing—decided to use a high-speed camera to capture what occurs while opening a swing-top bottle of homebrew.

Mar 18, 2025 - 16:00
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In a fun experiment, Max Koch, a researcher at the University of Göttingen in Germany—who also happens to be passionate about homebrewing—decided to use a high-speed camera to capture what occurs while opening a swing-top bottle of homebrew.