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![[Post New]](/templates/default/images/icon_minipost_new.gif) 19 Mar 2008 23:09:53 IST
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when we open the pen cap with two fingers it can be opened easily why?
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answer can be given biologically
most of the fuction which our hands perform are due to presence of thumb
now the nerve cell (the receptors and transmiter)present in our thumb are highly modifed as compared to that of finger
hence even a small impulse can generate movement in our thmb(try it)
but when it comes to finger the transmitter are not so modified even though the receptors are comparatively good
now when a small impulse is generated from our brain ,it are not utilized properly
so it requires a little bit more concentration .i.e. more impulse are sent ot perform work
so we find it difficult
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1 Apr 2008 20:26:08 IST
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bro its too easy it
it is due to
froce/area
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1 Apr 2008 20:31:54 IST
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COME ON GUYS
It is easy to produce more torque with two fingers than with one finger
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