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A comment on How pencil tire pressure gauges work. Parent comment

Re:How pencil tire pressure gauges work by somat on Saturday December 10, 2022 @11:26AM (#33933906)
A good youtube video on the subject of the energy content of food and how efficient the body is at using it.

https://www.youtube.com/watch?v=9wZ0wTqJIxY

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