Munroe2009
From Kolesnikov.org
Munroe2009: Randall (Munroe Randall). Physics for Entertainment // xkcd: The blag of the webcomic. — 2009-10-02. https://blog.xkcd.com/2009/10/02/physics-for-entertainment/comment-page-1
Kolesnikov2023p182
Munroe2009: Randall (Munroe Randall). Physics for Entertainment // xkcd: The blag of the webcomic. — 2009-10-02. https://blog.xkcd.com/2009/10/02/physics-for-entertainment/comment-page-1
Kolesnikov2023p182