Other - Science - April 2007

im doing a project on technological advances int he last 20 years and i need to no some i no there are some many that i cant even start to think of them

2007-04-23 11:29:40 · 2 answers · asked by hillbilly J 1

i need an activity/ experiment for elementry students, having to do prisims and how we see colors for a science fair

2007-04-23 10:28:33 · 1 answers · asked by knightangel83 1

I heard it in a radiohead song and i think it has to do with a some chicken disease ,but I'm not sure

2007-04-23 10:28:06 · 7 answers · asked by bengalimonkey 2

Well, I have been thinking of entering good science fair competitions as a senior. Now i am just a freshman. However, when i become a senior, I want to participate in the Intel Science Fair and the Westinghouse science competition. But when i look at the winners of the competitions' projects, I am just stunned by the depth of their projects. I couldn't understand almost half of what they are talking about in their projects. Is this normal? Do i have to get extra help from people if i want to participate in these science fairs? Are these special programs that will prepare for these science fairs? Please reply. Thank you.

2007-04-23 09:11:31 · 2 answers · asked by Anonymous

2007-04-23 08:23:07 · 3 answers · asked by Anonymous

This question is more difficult and more confusing than " Which came first the chicken or the egg?"

2007-04-23 07:42:08 · 18 answers · asked by Charles D 2

then.....are all chickens females or are there males that lay eggs too?? and how do they just lay eggs if they dont have intercourse with eachother or do they??

2007-04-23 07:16:21 · 3 answers · asked by andydani 1

2007-04-23 03:35:39 · 6 answers · asked by Anonymous

2007-04-23 02:54:28 · 3 answers · asked by tori j 1

2007-04-23 02:12:27 · 11 answers · asked by Angelnt84 1

2007-04-23 02:03:09 · 7 answers · asked by Angelnt84 1

It is a contradiction in terms

2007-04-23 01:45:51 · 4 answers · asked by spiderman 1

state you country / city and the time - just interested to see how different they all are.

England, London 1:02 PM

2007-04-23 01:04:26 · 11 answers · asked by Anonymous

"It is an overcast day and about to rain. There is a propeller-powered aeroplane that is flying just below the clouds directly above you. As you look up, you see a military package drop from the aircraft.

How far do you have to walk to retrieve the package?"



Ok, my question is just like this, please don't ask me why. This is like some physics and mind question. Please help me, gonna do presentation later. :(

2007-04-22 18:09:50 · 5 answers · asked by thenightmarebeforenewyear 1

O T T F F S S E _ _

What are the next two letters?

The first correct answer will get a best answer from me.

2007-04-22 16:24:29 · 4 answers · asked by Anonymous

What is a easy science project?
it can be as easy as mentos and soda....or putting a balloon on a bottle filled with stuff to make it blow up the balloon....but it can't be either of those because two people are already doing those.
plus no volcanoes

2007-04-22 15:53:40 · 8 answers · asked by Anonymous

1.) An ion that contains 15 electrons and 14 protons is called a/an _______.


A. anion B. cation

2007-04-22 15:48:23 · 2 answers · asked by Anonymous

im working on a project and i need to know the abstract of the problem statement do soap bubbles last longer on cold or warm temperature.

2007-04-22 13:08:03 · 10 answers · asked by Anonymous

i know the main influence is on computer graphics and special effects, but i need more. while gps and mri come to mind, i'm having trouble finding specific articles on this for research. can anyone help?

2007-04-22 09:40:23 · 4 answers · asked by puzzle 2

2007-04-22 03:52:42 · 4 answers · asked by Anonymous

I mean, how many everythings can there be?

2007-04-22 03:04:41 · 15 answers · asked by Buzzard 7

2007-04-22 02:07:00 · 4 answers · asked by CrIXaLiz 2

What makes scientific knowledge tentative, and how does it change with constant revision?

2007-04-21 17:21:51 · 7 answers · asked by chem-mystery 1

For example, The Theory of Relativity. When and how will it become a fact?

2007-04-21 14:54:57 · 13 answers · asked by Kenneth S 2

I just realised how 'special' i am. How special are you, and what makes you especially special?

2007-04-21 13:28:45 · 11 answers · asked by Anonymous

So I'm doing my science fair project on taste. But I dunno what I should do. ANy sugesstions? I was thinking maybe blind folding myself and seeing if I could try to fugure out the food im eating.

2007-04-21 11:52:26 · 3 answers · asked by Anonymous

2007-04-21 11:40:51 · 4 answers · asked by Peace Crusader 5

I have this pattern. In it there are 6 white hexagons and 26 blue hexagons. It says if there are 2000 white tiles, then how many blue tiles would there be?

How would you work this out

Help appreciated

Thank you

2007-04-21 11:35:33 · 6 answers · asked by Anonymous

I've read a bunch of stuff about electricity...
But i still don't understand exactly what amps and volts are!

Please explain... or give a good site.

2007-04-21 10:16:53 · 5 answers · asked by Anonymous

2007-04-21 08:34:29 · 10 answers · asked by Anonymous