Science & Mathematics - 27 October 2007

2007-10-27 04:28:33 · 5 answers · asked by red_devil07 2 in Botany

2007-10-27 04:15:50 · 5 answers · asked by hamed_hassanvand2000 1 in Biology

Would the even be a point of people becoming physisicts any more if everything is already solved?

2007-10-27 04:11:24 · 14 answers · asked by Anonymous in Physics

I come up with questions like this while staring at the wall at work, which makes me ask another question... does that mean its time for a new job? haha, thanks for any answers its been buggin me for weeks!

2007-10-27 04:05:35 · 8 answers · asked by Candice 1 in Other - Science

A bullet shot from a very high velocity rifle may travel one hundred feet or more without dropping at all.

a) True
b) False

2007-10-27 04:04:24 · 6 answers · asked by ? 6 in Physics

2007-10-27 03:59:35 · 6 answers · asked by Ariel F 1 in Chemistry

Is there such a thing? I need something like it for my science project (though I want to destroy the very concept of science projects...), but I need it know if there is either an enzyme that speeds up any part of the photosynthesis process (really, any part at all), or a substance that boosts the activity of enzymes in the plant...anyone?

2007-10-27 03:57:26 · 2 answers · asked by S. Reign 2 in Biology

what are the relationship between c2h2 and c6h6, acetylcholine and benzene, are they the same or different???

2007-10-27 03:56:34 · 1 answers · asked by dhana 1 in Chemistry

It is a project at school. It has to be IN A BOX that is no bigger than 1000 cm cubed (yes, that is very small).

So, any ideas on: a. where to get a box and what it should be made of, and/or b. what i can put in the box to stop it from breaking.

2007-10-27 03:54:53 · 9 answers · asked by Casey K 2 in Physics

I thought of this question suddenly when I was bored.

Imagine having a very long metal rod, so long that it's about the diameter of the Earth. If I place the metal rod in front of me, parallel to Earth's surface, wouldn't it be like a tangent to a circle, and the rod would extend beyond the Earth's atmosphere and to space?

Some might say that the rod will bend downwards and never extend to space.

But what if I had a extremely powerful laser, of which its beam is very visible (think the Death Star laser), and shine it parallel to the Earth's surface? Would it extend to space? If it bends, then it contradicts the fact that light cannot bend (yes I know it can bend under certain circumstances, but definitely not now).

Just a few thoughts.

2007-10-27 03:54:40 · 3 answers · asked by darrenfoong1 2 in Physics

Hospital use colors for what purpose
all hospitals use the same system.A

2007-10-27 03:52:48 · 7 answers · asked by Anonymous in Medicine

I think it is - for the sake of developing new medicines.

2007-10-27 03:51:10 · 24 answers · asked by JamesR 2 in Medicine

2007-10-27 03:50:38 · 7 answers · asked by BODIN 1 in Biology

find all possibilities for the number of each type of record that she bought. Thanks!

2007-10-27 03:43:35 · 4 answers · asked by Anonymous in Mathematics

2007-10-27 03:41:54 · 9 answers · asked by Anonymous in Earth Sciences & Geology

What do ya think?

2007-10-27 03:38:24 · 5 answers · asked by Anonymous in Astronomy & Space

i need at least one saying that denotes a weather forecaster thati can design a bumper sticker for. thanks.

2007-10-27 03:36:34 · 3 answers · asked by Anonymous in Weather

i have a project due about a cell analogy and i would like to do one over a tennis court/match

2007-10-27 03:28:48 · 2 answers · asked by goodwill 1 in Biology

have the charts and all, where abouts is it?

thanks!!

2007-10-27 03:28:22 · 9 answers · asked by yogi bear 5 in Astronomy & Space

Carbon and hydrogen are present

2007-10-27 03:27:56 · 1 answers · asked by sathi 2 in Chemistry

Remember before giving your answer that both are mostly considered as same species , but both have big difference between their habits,shape,size, .....etc.

2007-10-27 03:27:15 · 4 answers · asked by Anonymous in Zoology

2007-10-27 03:24:43 · 39 answers · asked by Anonymous in Astronomy & Space

First there was a void, ampty and dark
Then light appeared with the big bang and because of spining matter a night and day effect occured.
Then there was water and sky only as the gaseous ball of our planet cooled.
eventually land appeared.
Plants appeared on the land
Then the sun, moon and stars became visible as the atmosphere cleared up
Then animals appeared in the sea
Animals appeared on the land
Then the conscious, thinking, intelligent human being appeared.

2007-10-27 03:23:55 · 4 answers · asked by purplepeace59 5 in Biology

2007-10-27 03:21:39 · 16 answers · asked by jonasfrek_22 1 in Astronomy & Space

2007-10-27 03:19:37 · 7 answers · asked by bottle babe 4 in Medicine

If not, where are you?

2007-10-27 03:16:17 · 22 answers · asked by Anonymous in Geography

Celestron Eyepiece and Filter Kit - 1.25 Inch
im thinking of buying this , it had 47 reviews, all ok, just want to know if any of "YOU" have it?

thanks!!

2007-10-27 03:12:02 · 3 answers · asked by yogi bear 5 in Astronomy & Space

find the co-ordinates of the vertex where they intersect the ;lines are 2x - y = - 9 and x - 2y = -9

2007-10-27 03:10:49 · 6 answers · asked by Anonymous in Mathematics

2007-10-27 02:59:26 · 10 answers · asked by spencer 2 in Physics

I am trying to find out which muscles in our body span over 2 joints. Any help would be appreciated. Thanks!

2007-10-27 02:57:56 · 3 answers · asked by Lisa B 2 in Biology