Does the biological wheel exist?

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Obamot
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by Obamot » 13/10/10, 13:31

Christophe wrote:: Lol: : Lol: : Lol:

Say, did you eat a clown this morning?


... and I ate my caged hamster for dessert : Mrgreen: takawaar

http://www.youtube.com/watch?v=hM3jzlyN ... re=related
Last edited by Obamot the 13 / 10 / 10, 13: 49, 1 edited once.
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Macro
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by Macro » 13/10/10, 13:47

Christophe wrote:I would have liked to see a wheel in macro ... : Idea:


Yeah but she would not go round ... So in macro you refrain from trying to mimic anything : Cheesy:

For the insect it was the spider in the sahara that I spoke ... (but I had a glimpse a report Sunday AM lying on the couch)
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by perplex » 13/10/10, 17:37

Christophe,

You would not have seen by chance, Arthur and the minimoys?

I go out, and it rolls into a ball :D

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by Christophe » 13/10/10, 19:31

Uh if I saw the 1 and it's been a moment you think what bug precisely? : Mrgreen:
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by Obamot » 13/10/10, 20:13

... wouassy a perfectly organic wheel:

Image

:D

... good, since it allows to move the look ... the eyeball, it counts?

Image

Eye movements (better than the wheel, no?)
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Re: Does the biological wheel exist?




by Cuicui » 13/10/10, 21:14

Christophe wrote:In short, can we find a "biological wheel" in nature, ie an animal that has one or more wheels in its body that it would use to move?

The flagella of some unicellular organisms (eg spermatozoa) have a rotating motion.
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by Christophe » 17/10/10, 23:30

Yes cuicui we talked about it above!

Obamot wrote:... good, since it allows to move the look ... the eyeball, it counts?

Image

Eye movements (better than the wheel, no?)


Mmm very good suggestion!

The expression "the most obvious things are before our eyes" has never been so aptly named !! :D

But I hesitate to "validate" it as a wheel since they can't even do a 1/2 turn ... so is it really like a wheel? It's a ball joint that's clear.

And in the same style, there are all bone joints with a patella ... homoplate and pelvis in humans ...

ps: on the other hand I do not know how to move my eyes according to the X axis, you if ???
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by chatelot16 » 18/10/10, 11:53

there is only 2 axis! I do not see what would be the 3eme
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by Christophe » 18/10/10, 11:54

Ben wanted but the diagram indicates yet 3 ...
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by Marti » 20/10/10, 22:54

Someone has already mentioned the dung beetle that rolls a dung ball but we can also put the amaranth in the pile (these spherical bushes that we see in the westerns just before two cowboys shoot at each other) that uses its round shape so that the wind rolls it and carries it off with its seeds.
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