Recent content by pattarkutty

thanks for that. yeah i had 3 90 degrees in mind. and that was not the question.sure u can have 2 right angles anywhere. thanks.

if there is no difference between do this and this and prayer, stop doing science and start praying...give me a break.

just what makes u think that its all prayer that's left in the search of god. Do u know that there r scriptures in some of these religions that says "do this and this (physically) and u will realize god. And moreover it will depend on ur obsession with the idea. its good to be born in church...

i don't know how u'd reach the same point without reaching the equator. Then it should be possible to draw a triangle with angles 90 degrees with side of any dimension on any part of the sphere. i don't think so...

Ya it really hurts when ur beliefs r questioned. But all i wanted to say was whatever that separates a theist and an atheist is thinner than what separates a theist and an agnostic. Sure u can go on arguing on this without end. But if science can't answer to the existence of god, why not try...

Regarding the existence of god. God itself i believe is not the same in all religions. It all began starting to worship the fears of man. Earlier forms of worship r natural forces. Some parts of indian communities worship snakes/wind/water etc. They have just given them life by attributing human...

it goes like this. we all know that there r no bears in the southpole. now consider the middle of the north pole, go straight and u will reach the equator, then take a 90 degree turn east and through the equator walk the same distance, now take another 90 degree north and walk the same...

Thanks for the suggession. but there was a change of consideration. I realize that the rate we will deal with is too small for any accurate measurements. A loss of a few drops may make huge errors. So i have decided to change the membrane pore size to increase it to something like 1ml/sec...

Sorry for the late reply.I am giving u more information on this. This will be a closed tube. But the purpose of the experiment is to study convection at high rayleigh no: at the limit of large prandtl no:...but this will primarily be concentration driven convection from a lower tank through a...

hey, Can anybody suggest a method of measuring very small flow rates of a few ml per hour precisely.This is a diffusion experiment where water is allowed to pass through a membrane at a constant pressure.we have to know the amount of water passing through the membrane.There will not be any...

diffusion through a membrane hey, can u suggest some simple methods of measuring fluid flow rates of a few ml per hour when a lighter/low viscous fluid is allowed to pass through a membrane a certain pressure?