Spyke

Syndicated from the fediverse. Read and engage on the original instance.

View original on lemmy.world
nostupidquestions·No Stupid QuestionsbyHazmatastic

Does the digestive tract count as a pneumatic propulsion system?

It just occurred to me (on the can, i might add) that with the various states of matter all being driven by pressure, it might have necessary characteristics to be classified as one.

On a side note, I wonder what pressure the intestinal tract is rated for. I have a certain potato-based experiment I'd be interested to know the outcome of.

View original on lemmy.world
22

6 replies

lemmy.ml

Peristaltic, in fact that's where the term comes from. You can type "peristaltic pump" into a search engine to see lots of descriptions and diagrams.

20

Well, I kinda had the impression peristalsis loads the cannon, so to speak, while pneumatics fire it.

2

I have a certain potato-based experiment I'd be interested to know the outcome of.

Go on...

3

No, your farts are not what propel your poop. Squeezing and relaxing of the tube propels the poop, which is not a pneumatic process.

1

You reached the end

Does the digestive tract count as a pneumatic propulsion system? | Spyke