<https://forums.livescience.com/threads/student-solves-a-decades-old-physics-mystery.182/>
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"Why do gas bubbles appear to get stuck inside narrow vertical tubes? \n\nStudent Solves a Decades-Old Physics Mystery : Read more"
<https://forums.livescience.com/threads/student-solves-a-decades-old-physics-mystery.182/#post-405>