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Is the average housecat a physics genius ?

  

Category:  Health, Science & Technology

Via:  petey-coober  •  12 years ago  •  24 comments

Is the average housecat a physics genius ?

All I can say correctly is that it took someone with a detailed knowledge of physics to explain how cats do what they do . The good things about his explanation is :
1] He's correct
2] He simplified the explanation so that all you need to understand it is the commonly known trick employed by ice skaters when they change their spinning speed by changing their arm extension ...

Take a look at this video which includes cool slowmo clips of a cat righting itself :

Slow Motion Flipping Cat Physics


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Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

I guess I'm no computer genius . I tried unsuccessfully to embed the youtube link . However the old style URL link you see above should work OK .

It seems like the embed worked after all ...

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

Apparently it is necessary to point out that no cats were injured in the making of this video .
Would anyone like to see a clarification of the terminology used ... or was that already more physics than you ever wanted to read in your life ?!

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

Thanks for your comment LD .
What I find amazing is that this ability seems to be wired into every cat from average housecats to large jungle cats . As far as I know dogs cannot do this . I'm not sure about rodents however ...

 
 
 
Hal A. Lujah
Professor Guide
link   Hal A. Lujah    12 years ago

6445_discussions.gif

This cat ain't no physicist.

 
 
 
Perrie Halpern R.A.
Professor Expert
link   Perrie Halpern R.A.    12 years ago

GiGi is such a good girl to put up with all that!

I now have a better understanding of how cats do that. There is an interesting thing about cats, righting themselves and falling. Notices he gave the warning not to try to get your cat to right itself under 40 meters(?). That is because anything shorter and the cat doesn't have the time to do it. But here is a neat thing about cats who have fallen out of buildings. It's called the "Highrise effect"

One last interesting point is that I watched the video till the end and there was a bible quote:

Great are the works of the LORD; They are studied by all who delight in them.

Interesting the blend of religion and bible.

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

Shih Tzus have awesomeness built in !

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

MEEOWWwwwwwwwww !

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

warning not to try to get your cat to right itself under 40 meters(?)

I think the figure was in centimeters ... much smaller .

That was a very informative link :
Animal experts say that the righting reflex is observable in kittens as early as three to four weeks, and is fully developed at seven weeks.

Also :
Whats remarkable is that the study found that cats that fell from heights of 7 to 32 stories were less likely to die than those that fell from 2 to 6 stories.

Why? One theory is that after a certain distance, a cat reaches maximum speed and that vestibular mechanism in its ear shuts off. As a result, the cat relaxes. As any stuntman can tell you, relaxed limbs are less likely to break than unrelaxed ones. Another is that the greater height gives the cat time to adopt its parachute pose.

Parachutes need time to "inflate" and time to transform the vertical motion to horizontal motion . It is the excessive vertical velocity which causes most of the damage .

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

Ouch &Tongue.gif . AlsoGrin.gif

 
 
 
Summer
Freshman Silent
link   Summer    12 years ago

That is really cool :)

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

Thanks for stopping by .

Slo-mo usually is cool , even for something simple . But this is not simple . Cats are remarkably agile and coordinated .
BTW , I wonder if Gigi shares your enthusiasm ...

 
 
 
Larry Hampton
Professor Quiet
link   Larry Hampton    12 years ago

My cat would attach its claws to my face, and slow his momentum that way, never touching the ground at all.

That's because they are geniuses; while they can handle the fall, why should they if they don't have too!

:~)

Shoot I had a cat once that could fetch better than any dog I ever had. They use their genius how they chose.

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

Indeed cats are geniuses . For example mine believes strongly that I exist to serve his every need and so far he has been mostly right ...

 
 
 
Larry Hampton
Professor Quiet
link   Larry Hampton    12 years ago

For example mine believes strongly that I exist to serve his every need and so far he has been mostly right ...

Indeed.

That is the genius of cats; we are mere mortals in their eyes!

:~)

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

Here is another cat genius :

6446_discussions.jpg

 
 
 
Chloe
Freshman Silent
link   Chloe    12 years ago

Pretty interesting, and I agree, Perrie, they need 'time' and distance to correct, also.

I had also assumed it has to do with their physiology (extreme flexibility - the way they can arch their back so high, like a raccoon) and nature giving them the abilities that would seem necessary for an animal that can climb trees and things, and jump to great heights (to aid them when they fall).

Cats are pretty cool !

 
 
 
Nona62
Professor Silent
link   Nona62    12 years ago

Yes they di, I have 2 of them. :-)

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

Sure they're cool . But as the above photo shows they are also verrrrry smart !
BTW , did you get to watch the video ?

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

That may be true ... but they still can't right themselves while falling upside down . Only cats can do that ...

 
 
 
Chloe
Freshman Silent
link   Chloe    12 years ago

hahaha... very smart - for sure! Yes, I watched the video. The slow-motions were good to see. The physics explanations were interesting to me, too.

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

The physics explanations were interesting to me, too.

I'm glad to hear it . Some people get migraines from physics ...

 
 
 
Chloe
Freshman Silent
link   Chloe    12 years ago

Some people get migraines from physics ...

If I spent much time with it, I probably would, too. Smile.gif

 
 
 
Petey Coober
Freshman Silent
link   seeder  Petey Coober    12 years ago

In that case get the #e!! out of here .

 
 
 
Chloe
Freshman Silent
link   Chloe    12 years ago

uh-oh... running as fast as I can...sure don't want to get kicked by a Kangaroo! Maybe I'll hop into your pouch and you won't see me... (I hope you have a pouch--or is that just the females? Silly question, but never know) ...Best not answer that--don't want to derail. Ok then, I'll get back on-topic and send my body guard kitty to take care of business...

http://cache.desktopnexus.com/thumbnails/364227-bigthumbnail.jpg

 
 

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