How does an anus distinguish a poo from a fart?

  • 8 Replies
  • 4005 Views

0 Members and 1 Guest are viewing this topic.

*

Build a

  • Guest
How does an anus distinguish a poo from a fart?
« on: 15/10/2011 16:01:02 »
Build a  asked the Naked Scientists:
   
Hello  Chris

Great show...

How does your body know the difference (usually!) between a fart and a poo?

Charlie Lupton

What do you think?
« Last Edit: 15/10/2011 16:01:02 by _system »

*

Offline chris

  • Neilep Level Member
  • ******
  • 5392
  • The Naked Scientist
    • View Profile
    • The Naked Scientists
How does an anus distinguish a poo from a fart?
« Reply #1 on: 15/10/2011 19:43:37 »
As others have "a-loo-ded" to on Twitter, the system is good, but it isn't flawless; this can give rise to the phenomenon of the "shart" - a fart with some faecal content - also know as squirts.

Chris
I never forget a face, but in your case I'll make an exception - Groucho Marx

*

Offline Airthumbs

  • Hero Member
  • *****
  • 958
  • Personal Text
    • View Profile
How does an anus distinguish a poo from a fart?
« Reply #2 on: 15/10/2011 23:43:58 »
Touch cloth, turtle head, and of course the dreaded day after a curry!
Any intelligent fool can make things bigger and more complex... It takes a touch of genius - and a lot of courage to move in the opposite direction. (Einstein)

*

Offline Bored chemist

  • Neilep Level Member
  • ******
  • 8750
    • View Profile
How does an anus distinguish a poo from a fart?
« Reply #3 on: 16/10/2011 09:49:52 »
OK, so from time to time it doesn't work, but most of the time it does seem able to tell gases from solids.

How?
Please disregard all previous signatures.

*

Offline chris

  • Neilep Level Member
  • ******
  • 5392
  • The Naked Scientist
    • View Profile
    • The Naked Scientists
How does an anus distinguish a poo from a fart?
« Reply #4 on: 16/10/2011 09:51:40 »
People who have had a surgical haemorrhoidectomy sometimes say that this procedure appears to impact upon the nerve that tells liquid from gas and can result in some accidents, at least initially.
I never forget a face, but in your case I'll make an exception - Groucho Marx

*

Offline Don_1

  • Neilep Level Member
  • ******
  • 6890
  • A stupid comment for every occasion.
    • View Profile
    • Knight Light Haulage
How does an anus distinguish a poo from a fart?
« Reply #5 on: 20/10/2011 08:51:12 »
The real problem is the dreaded 'follow through'.


Oh dear! My fart seems to have lumps in it!
If brains were made of dynamite, I wouldn't have enough to blow my nose.

*

Offline neilep

  • Withdrawnmist
  • Naked Science Forum GOD!
  • *******
  • 20602
    • View Profile
How does an anus distinguish a poo from a fart?
« Reply #6 on: 20/10/2011 11:22:49 »
 
The real problem is the dreaded 'follow through'.


Oh dear! My fart seems to have lumps in it!

 [;D]
Men are the same as women, just inside out !

*

Offline neilep

  • Withdrawnmist
  • Naked Science Forum GOD!
  • *******
  • 20602
    • View Profile
How does an anus distinguish a poo from a fart?
« Reply #7 on: 20/10/2011 11:25:45 »
Who's that bird on TV who likes to look at peoples poo ?...she'd be up for some empirical experimentation. Just get a bunch of bums sat on a raised plinth with appropriate seating cavities and feed the owners a variety of fart and poo generating nutritional biomatter and let the fun begin !
Men are the same as women, just inside out !

*

Offline Geezer

  • Neilep Level Member
  • ******
  • 8328
  • "Vive la rÚsistance!"
    • View Profile
How does an anus distinguish a poo from a fart?
« Reply #8 on: 20/10/2011 18:50:08 »
Just get a bunch of bums sat on a raised plinth with appropriate seating cavities

Sounds like a Roman toilet. Didn't seem to bother them one bit either.
There ain'ta no sanity clause, and there ain'ta no centrifugal force Šther.