Science & Mathematics - 22 July 2007

why not the other parts...if its the mesentry thats attached how does it affect the visibility?

2007-07-22 01:38:54 · 1 answers · asked by Mufaddal Kazi 3 in Medicine

2007-07-22 01:34:20 · 1 answers · asked by rsk768 1 in Zoology

Anyone heard of the Orkney Islands?
We were talking about Island groups and this cropped up!

2007-07-22 01:34:16 · 10 answers · asked by Yahooer 2 in Geography

the 1st country to go to the moon and walk on it ?

2007-07-22 01:34:06 · 9 answers · asked by Anonymous in Astronomy & Space

* For two complex numbers a and b,
if a+b and a*b are algebraic over Q (the rationals), then why are a and b (separately) also algebraic?

* Why does X^(p^4) - X factor Over Fp (the finite field with p members, p of course is primary) into irreducibles of degrees 4,2 and 1 only?

2007-07-22 01:34:03 · 2 answers · asked by Uri Y 1 in Mathematics

(This question if from my five year old).

2007-07-22 01:31:58 · 17 answers · asked by GD 2 in Other - Science

2007-07-22 01:05:47 · 16 answers · asked by Serjane489 1 in Earth Sciences & Geology

When I stop my car at a traffic junction, watching out for oncoming traffic, I judge in a split second if it is safe or not to cross the road. This judgment includes the acceleration of my own car and the varying speed of approaching traffic. What would a workable formula be to determine this theoretically? I there is the basic formulas available but it does not answer my question completely

2007-07-22 00:59:38 · 2 answers · asked by Anonymous in Physics

How well does glass block stop sound from leaking?
I am talking about loud sounds like drums. I am thinking of installing it in my basemant where I have my drums

2007-07-22 00:56:08 · 5 answers · asked by Steve R 1 in Other - Science

2007-07-22 00:52:20 · 5 answers · asked by Anonymous in Medicine

2007-07-22 00:39:53 · 13 answers · asked by Anonymous in Zoology

I was wondering, how would one describe the given surface:

y^2 + z^2 = 4

2007-07-22 00:35:16 · 2 answers · asked by Teah 1 in Mathematics

Can somebody please explain me What is O S & Y Gate valve and how is it different from a normal Gate valve. How does O S & Y valve function.

2007-07-22 00:16:13 · 5 answers · asked by Anonymous in Engineering

2007-07-22 00:04:40 · 13 answers · asked by manthira lakshmanan 1 in Medicine