Science & Mathematics - 29 June 2007

2007-06-29 08:00:52 · 4 answers · asked by attiqzafar 1 in Physics

2007-06-29 07:51:24 · 3 answers · asked by Andy 2 in Engineering

Is there a site where I can download a 4D map of the known stars, galaxies and rate of expansion of space?

2007-06-29 07:47:11 · 2 answers · asked by misoma5 7 in Astronomy & Space

2007-06-29 07:46:26 · 11 answers · asked by Anonymous in Astronomy & Space

Space and time are related through gravity and it is sure that gravity caused a decceleration of time as more mass was formed in the early universe. Are these rates necessarily uniform? And as more mass is converted to energy will this locally affect the change in rate of time and space (less mass = less gravity)?

2007-06-29 07:45:01 · 2 answers · asked by misoma5 7 in Physics

if u were to drill a whole thorugh earth and jump in... would u fall right through where in the other side of the world you'll be falin upside down.... or at the earth's core would u be pushed back up?


if anyohter sugegstions please share

2007-06-29 07:44:45 · 4 answers · asked by Mayday Parade in da all time low 2 in Physics

2007-06-29 07:42:00 · 2 answers · asked by Anonymous in Earth Sciences & Geology

I'm a vegetarian but I'm also a biochemist in training. A large part of my work is to do with genetic engineering and pharmaceutical research.

To test a lot of things, it's necessary to use animal models.

While furthering medical advances seems like a more worthy cause for animal suffering than a hamburger, I'm wondering how other vegetarians working in science cope with the necessary fact of animal research?

2007-06-29 07:41:05 · 6 answers · asked by Anonymous in Other - Science

2007-06-29 07:40:50 · 3 answers · asked by Anonymous in Earth Sciences & Geology

is there any book which will guide me in detail about the fundamentals of calculus? this is very important to me. how do i learn and understand this subject? please help!!!!!!!

2007-06-29 07:31:48 · 7 answers · asked by :) 1 in Mathematics

If an internal combustion engine is a "heat engine", why is the cooling effect of the cooling liquid limited by a thermostat? Surely the lower the coolant temperature (exit temperature), the more efficient the engine.

2007-06-29 07:28:54 · 2 answers · asked by Poor one 6 in Physics

ever wonder why there are so many over weight people here in america.it;s because the FDA.is letting the big food chains pollute our food with all kinds of chemicals.and most all medication is;nt needed at all.most doctors know it to.but they get a kick back for every pill they prescribe to you.

2007-06-29 07:27:05 · 10 answers · asked by bigjoe8127 1 in Medicine

2007-06-29 07:26:07 · 13 answers · asked by sanjay a 1 in Physics

my new barlow lens is says x 2

so my new barlow x2 lens
doubles my magnification?

like if my eyepiece is 26mm and the magnification of an object is 46x does that mean the barlow makes it 92 x closer?

2007-06-29 07:25:27 · 2 answers · asked by Kara 2 in Astronomy & Space

i want the summary of theory of relativity..

2007-06-29 07:23:36 · 13 answers · asked by sanjay a 1 in Physics

explain how a number line can be used to solve equations. Do you find using a number line to be a good strategy to help you solve equations? Why or why not?

2007-06-29 07:23:35 · 2 answers · asked by ViVI 2 in Mathematics

Why is the sky blue?

Is time travel possible?

If the universe is expanding, what is it expanding into?

LMAO!

2007-06-29 07:21:38 · 6 answers · asked by ? 5 in Physics

Cornstarch
White chalk
plaster of paris
Washing soda
epsom salt
baking soda
boric acid
table sugar
table salt.

If I tested the insolubles in iodine which ones would test positive and which ones would test negative?
baking soda?

If the solubles were tested using litmus paper which ones would change to dark blue, light blue, pink or no change?

2007-06-29 07:17:56 · 3 answers · asked by Kerri L B 1 in Chemistry

I understand it is a vector around a source charge but what is the field itself composed of?

2007-06-29 07:16:24 · 13 answers · asked by Andrew H 2 in Physics

i got tonsillits when i was like 6, but i really wanna get it again (please dont ask y) lol, is it possible, and how?

2007-06-29 07:09:43 · 5 answers · asked by Anonymous in Earth Sciences & Geology

Okay this is weird, in our apartment we have a picture in a frame hanging above the bar. A few days ago I was looking at it and thinking "I wonder what would happen to the glass if the picture fell, would it shattering or spider out or what?" I didn't tell anyone about this, it was just one of the random thoughts going through my head. So last night I was almost asleep and heard a loud bang. I thought it was just the metal button on jeans going through the washer so I went to sleep. This morning my husband went into the living room and the picture was laying on the ground, it wasn't shattered like someone stepped on it. It was broken into four pieces almost even. I called my mom and she said it was precognition and it runs in our family as well as seeing, I guess you call them shadows of spirits which I've seen before in my old house as well as my apartment (she called them yahoodees not like ghosts but shadows of people. Do you think I'm crazy or has this ever happened to you?

2007-06-29 07:09:00 · 25 answers · asked by ♥Ani♥ 5 in Parapsychology

2007-06-29 07:06:02 · 8 answers · asked by bachi g 1 in Geography

plz i need a good detailed answer as quick as possible. Because it's my Homework and its due for Monday 2nd July 2007

2007-06-29 07:05:30 · 33 answers · asked by G T 1 in Zoology

I am using a laptop during a severe thunderstorm.
Sure is a lot of lightning.

2007-06-29 07:05:15 · 5 answers · asked by I hate Hillary Clinton 6 in Weather

alot of credible wittnesses have come foward,along with thousands of discredible wittnesses

2007-06-29 07:04:50 · 42 answers · asked by ruffian 2 in Astronomy & Space

I know it's sort of a stupid and odd question, but....

2007-06-29 07:03:33 · 6 answers · asked by belladonna2189 1 in Earth Sciences & Geology

20x^8 + 12x^4
____________
4x^2

2007-06-29 07:01:34 · 10 answers · asked by randall_gilmore 1 in Mathematics

Yup, after 24 years it decided to blow sparks today and cease breathing. I'm heartbroken. The combination cooking using convection and microwave together, produced amazing results. And the convection on it's own was the best oven I ever used. RIP darling. Do they make them like they used to and if I buy one today, how long will it last?

2007-06-29 06:59:54 · 9 answers · asked by trouble_906 4 in Engineering

Answer in K.

2007-06-29 06:58:46 · 8 answers · asked by stars fan 1 in Earth Sciences & Geology

Hello,im doing one project now and I want do some case studoes about honeycomb structure,it will be great if you know any building or space used honeycomb structure.Thank you!

2007-06-29 06:56:44 · 2 answers · asked by G.C.Queen 1 in Engineering