Science & Mathematics - 6 August 2006

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why Hippo sweat is pink coloured?

2006-08-06 22:11:09 · 4 answers · asked by Akj 1 in Zoology

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SPSS Help!!!!?

in SPSS the first column i have is ID (respondent ID) is this a nominal, ordinal or scale variable?

2006-08-06 22:08:15 · 3 answers · asked by Anonymous in Mathematics

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What are the biggest and the smallest countries in the world?

2006-08-06 22:04:58 · 22 answers · asked by donotmisstony 2 in Geography

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Can you help me with this math problem and explain it?

Mr. and Mrs. Smith own a 640 square meter lot in Atlanta. They used 8 tenths of the lot for their house. Of the remaining they used 3 tenths of the lot for the garden. How big is the garden?

Alright now some of you is easy for them but since im still young help me please. Im in Philippines so its school day for us :(( but we get early summer than you :). anyway pls explain it so i can understand it .

2006-08-06 21:58:57 · 14 answers · asked by The Kid 3 in Mathematics

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Design a logic circuit that accepts BCD inputs (0-9) and outputs a logic that would drive a 7 segment display.

Hello to all avid users of yahoo. This problem has these design processes in order: specification, immediate expression, simplification, simplified expression, logic diagram, and evaluation. This problem is related to the LCD as seen on many ordinary calculators. Pls I really need help on this guys. Thank u

2006-08-06 21:55:12 · 3 answers · asked by Anonymous in Engineering

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Does anyone else think...?

that, due to some of the stupendously stupid questions and answers on this particular section of the site, that we should remove safety labels off things and not allow any litigation on any part and just let stupid people sort thermselsves out?

I'm all for asking questions if you don't know something, but if you choose to ignore the basic fundamentals of science just so you can try and cook up an answer to support your own idotic version of science then do it elsewhere. Examples that i have seen are people ignoring Newtons laws of motion, one guy stating that the moon was an optical illusion. One particular user stated we should have a report stupidity button as well, which I'm all for.

How can we advance as a species if we still have the "I'll just keep smoking while I fill up my car" brigade knocking around. I think the darwin awrads may be on to something here, they should be celebrated like the oscars. Sorry, I'm tired and a little hacked off with stupidity at the moment.

2006-08-06 21:55:00 · 27 answers · asked by northern_seth 2 in Other - Science

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My 7 yr old daughter would like information on the solar system and space in general?

Is doing space at school and would like any information about the solar system and space in general

2006-08-06 21:45:13 · 8 answers · asked by Anonymous in Astronomy & Space

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What are the effects of nonylphenol if it gets into our body?

2006-08-06 21:41:43 · 1 answers · asked by theocurio 2 in Chemistry

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somebody tell the ans: show that a^n * b^n = (aXb)^n for all a,b are elements of Group G when (G,*) is abelian

2006-08-06 21:38:33 · 3 answers · asked by Anonymous in Mathematics

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aggressive and non-aggressive soil environment definition?

what are the best insulations of R.C. foundation in aggressive and non-aggressive soil?
and the required concrete cover in both types of soil

2006-08-06 21:35:22 · 4 answers · asked by Mahmoud E 1 in Engineering

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why is it that the sun never burns us?????

2006-08-06 21:31:53 · 29 answers · asked by its g8 im sho u look far beta. 1 in Earth Sciences & Geology

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can any 1 say some ideasfor??????????????

my exhibit . I have 2 do a working model(for my science exhibition )
pls give me some ideas.

2006-08-06 21:30:05 · 9 answers · asked by Anonymous in Other - Science

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i got an idea to produce cheaper electricity any one is there to help me to develop this?

2006-08-06 21:12:59 · 9 answers · asked by abdurrahman k 1 in Engineering

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Is hemolytic disease of the newborn is not an immume complex disease?

2006-08-06 20:59:09 · 3 answers · asked by Anonymous in Biology

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anybody have read "one,two three,infinity " in that book the projection of fourth dimention is given if the ..

fourth dim. is time then how that diagram can be true????????????????

2006-08-06 20:44:48 · 3 answers · asked by Anonymous in Astronomy & Space

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what is avalanche breakdown?

2006-08-06 20:35:58 · 7 answers · asked by dash 1 in Engineering

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whats a good online study site for learning the african languages?

2006-08-06 20:33:33 · 4 answers · asked by Anonymous in Geography

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how many feet in 1/10Th of a mile?

2006-08-06 20:22:26 · 7 answers · asked by Anonymous in Mathematics

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how many feet in 1/10th of a mile?

2006-08-06 20:20:52 · 5 answers · asked by Anonymous in Mathematics

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what would happend to a person if he travels at a speed faster than the speed of light?

2006-08-06 20:19:48 · 21 answers · asked by ilovemyindependence 1 in Physics

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dark clouds are dark coz of water,what do white clouds consist of?

2006-08-06 20:01:27 · 18 answers · asked by anil m 6 in Astronomy & Space

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which is the only pure substance here in the list?

Water,
AMMONIUM LAURETH SULFATE,
AMMONIUM LAURYL SULFATE,
Glycol Distearate, Cocamide MEA, Panthenol (Pantene Pro-Vitamin Complex), Panthenyl Ethyl Ether (Pantene Pro-Vitamin Complex), Lysine HCl (Pantene Amino Protein Complex), Methyl Tyrosinate HCL (Pantene Amino Protein Complex), Histidine (Pantene Amino Protein Complex), Dimethicone, Fragrance, Cetyl Alcohol, Sodium Citrate, Sodium Chloride, Sodium Benzoate, Guar Hydroxypropyltrimonium Chloride, Disodium EDTA, Hydrogenated Polydecene, Trimethylolpropane Tricaprylate/Tricaprate, Citric Acid, Methylchloroisothiazolinone, Methylisothiazolinone, Ammonium Xylene-Sulfonate

2006-08-06 19:58:34 · 8 answers · asked by Anonymous in Chemistry

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would a line or edge of one molecule's thickness (or less!) better cut through things?

and we're talkin', like, stone, steel, flesh, bones, 'n' space age alloys. would it need to be made of a conventionally strong (ie, steel-like) material? if this super string could exist, could it be bonded to the edge of a sword, to transfer its amazing cutting powers, or would it just cut through the sword, itself? can we make such lines, today? serious answers, please. non-fictive references would be appreciated.

2006-08-06 19:53:01 · 3 answers · asked by altgrave 4 in Engineering

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Whats the worst smell in the whole wide world?

2006-08-06 19:52:51 · 21 answers · asked by Wilbur Dickens 1 in Other - Science

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if i ask "do you like sex on meth" why do people report me?

2006-08-06 19:51:53 · 24 answers · asked by Anonymous in Chemistry

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what is the sun?

2006-08-06 19:47:27 · 21 answers · asked by kutta 1 in Astronomy & Space

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quick log question?

why when you simplify 2-X / X^2 that it equals 2/X and not -2/X ?

2006-08-06 19:46:58 · 4 answers · asked by Anonymous in Mathematics

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Why does some electrons move from one atom to the another?

Notwithstanding the fact that the number of eletrons and protons in each atom is equal leaving no unattended subatomic particle. That is, each atom has a balanced structure than why does the need arise to fill the outermost electron orbit upto its full capacity. Addition of extra electrons to an atom should also increase the number of protons. There is something that is probably missed by me or remain unexplained to me.

2006-08-06 19:41:48 · 12 answers · asked by bainsal 2 in Physics

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exponential equation for?

how would you get an exponential equation for a line that goes through 5 points given those points?

for arguments sake the points can be

1,1
2,3
3,6
4,10
5,15
*yes this will be a simple looking equation, but i need to know how to get there*

2006-08-06 19:38:11 · 4 answers · asked by melanie 1 in Mathematics

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what is difference between cell phone, mobile phone, satelite phone?

2006-08-06 19:36:19 · 7 answers · asked by santosh j 1 in Engineering