Science & Mathematics - 20 August 2006

how long it was taken to create the universe.

2006-08-20 19:44:14 · 14 answers · asked by Krishna 1 in Physics

2006-08-20 19:43:28 · 4 answers · asked by kai_booger1 1 in Other - Science

2006-08-20 19:43:03 · 3 answers · asked by hailalrawi 1 in Engineering

2006-08-20 19:38:20 · 1 answers · asked by jamie w 1 in Mathematics

I know there is an ionic bond between the Cl and Na atoms in NaCl. My question is how does the NaCl crystalline structure hold together if there is no direct bond between the the same atom types Cl-Cl and Na-Na. what keeps the structure held together? Is there an electronic attraction between the same atom types in NaCl?

2006-08-20 19:25:31 · 9 answers · asked by Gideon 1 in Chemistry

x sqd +9x-31=0

2006-08-20 19:21:19 · 9 answers · asked by Anonymous in Mathematics

2006-08-20 19:19:24 · 1 answers · asked by Anonymous in Physics

if the physicalities of this world at the rudimentry level are all atoms, and everything is atoms, would it not be plausible postulate that it is merely our eyes that seperate us from everything else.

2006-08-20 19:15:42 · 5 answers · asked by Otep 1 in Physics

the universe is sooooo big could there be life/evolution ect millions of light years away maybe? its kinda selfish to think only we are alive in this mass of gallaxys and stars ect

2006-08-20 19:15:15 · 22 answers · asked by Anonymous in Astronomy & Space

2006-08-20 19:14:03 · 11 answers · asked by sekaran k 1 in Physics

i am necessary in all animals but you want find me in a zoo,look in all brains and you will find me there too

2006-08-20 19:04:16 · 15 answers · asked by COREY E 1 in Biology

2006-08-20 19:02:26 · 12 answers · asked by Anonymous in Physics

i am necessary in all animals but you want find me in a zoo,look in all brains and you will find me there too

2006-08-20 19:02:16 · 7 answers · asked by COREY E 1 in Biology

If the remaining garden area is 400ft(squared), what is the width of the path?

2006-08-20 18:59:35 · 6 answers · asked by superhomer1221 2 in Mathematics

I was talking to a person who says they are a woman trapped in a mans body. "She" says that she was born with xyx chromosomes instead of just xx or xy. She says that while developing as an embryo in the womb, it caused the hormones to change her body into a boy, but not her mind. I know there are really people who feel like this, and I'm not out to debate about how right or wrong it is, or whatever. what i want to know, is if its possbile for that scenario to happen with ones genes and development as an embryo. how do 3 gender chromosomes get passed instead of 2? how does that effect development? is it a real genetic malfunction? please only educated answers, im looking for fact, not opinion. thankyou.

2006-08-20 18:59:11 · 11 answers · asked by Anonymous in Biology

You realize that all this theorizing of the universe is a sin? The big bang and big crunch are all sinful theories! Save yourself while you still can! The only way is God's way, not through science!

2006-08-20 18:56:44 · 26 answers · asked by Anonymous in Astronomy & Space

2006-08-20 18:53:05 · 1 answers · asked by bhavsar_prabha 1 in Medicine

What is heat shock proteins affinity to?

2006-08-20 18:51:04 · 1 answers · asked by universe 1 in Biology

2006-08-20 18:50:52 · 4 answers · asked by bhavsar_prabha 1 in Medicine

I have seen all kinds of answers on Yahoo about Global Warming, and the ones who deny it baffle me.

2006-08-20 18:48:29 · 13 answers · asked by johngrobmyer 5 in Weather

Most of Life's Big Questions end up having mathematicians dragged in to support one view or another. Why should this question be any different?

2006-08-20 18:46:33 · 5 answers · asked by miraclewhip 3 in Mathematics

2006-08-20 18:45:43 · 6 answers · asked by soulsistertie 1 in Mathematics

when a big mirror reflects the images it shows only one reflection of things around it but when the mirror is broken, each piece of the mirror shows the reflection of the images around it? why does it happen that way?

2006-08-20 18:38:03 · 3 answers · asked by J Sujit S 1 in Physics

2006-08-20 18:36:56 · 3 answers · asked by candyisland2002 2 in Physics

in a straight line is given by s=t sqrd -8t where s is in the feet
and t is the time in seconds the object has been in motion . how long ( to the nearist tenth ) will it take to move 15 feet

2006-08-20 18:31:45 · 6 answers · asked by Anonymous in Mathematics

We have all heard of "PK" Psychkenisis PYRO changes the word to fire so a ghost that throws fireballs etc....

2006-08-20 18:27:10 · 4 answers · asked by Shackled Spirit 1 in Other - Science

2006-08-20 18:25:41 · 4 answers · asked by Anonymous in Geography

but the early 70's era space capsule traveled 225,000 miles to the moon, and back? I mean, how can the space program reduce their ambitions THAT much (if they really did accomplish it the first time)?

2006-08-20 18:25:13 · 10 answers · asked by Me-as-a-Tree 3 in Astronomy & Space

to death? please send them to me. i love them

2006-08-20 18:24:57 · 7 answers · asked by chapped lips 5 in Geography

this is a math problem and i really dont get it so can you plz help me answer it and i have more so when your done can you plz help me with the others??
plz and thank you sooo muchhh!
my mom says that i should really use this so thank you!
: ]

2006-08-20 18:23:28 · 2 answers · asked by Brooke D 1 in Mathematics