<story><title>Do Penguins Have Knees? (2019)</title><url>https://www.penguinsinternational.org/do-penguins-have-knees-and-other-frequently-asked-questions/</url></story><parent_chain></parent_chain><comment><author>commandlinefan</author><text>I remember a comedian talking about taking his cat to the vet and being told the cat had bad knees.  &amp;quot;I didn&amp;#x27;t even know cats _had_ knees, but what do I know?  If the vet told me he needs new batteries, I can&amp;#x27;t argue with him.&amp;quot;</text></comment>
<story><title>Do Penguins Have Knees? (2019)</title><url>https://www.penguinsinternational.org/do-penguins-have-knees-and-other-frequently-asked-questions/</url></story><parent_chain></parent_chain><comment><author>ordu</author><text>I bet it would be fun to have a knee inside your belly. It becomes possible to stir bowels, so digestion would go faster, or you could scratch your liver when it itches.</text></comment>