Science & Mathematics - 28 December 2006

I would like to know if free energy devices are possible to build,Which will run forever. Well tesla was first believed to have built such a device,And later on many scientists have also claimed to have built similar devices. So what could be the source of energy behind it

2006-12-28 05:06:43 · 6 answers · asked by mobile_user_01_01_whatever 1 in Physics

I want to know if a black hole is matter.

2006-12-28 05:03:39 · 8 answers · asked by gooeyjim 2 in Astronomy & Space

2006-12-28 05:01:57 · 18 answers · asked by jennifer 1 in Geography

it is not light year.

2006-12-28 04:59:24 · 13 answers · asked by MAYUR 1 in Mathematics

1. 5% of 1500.00?
2. A cube measures 3 inches on all its sides. What is the volume in inches?
3. What would b the radius of a circle with a diameter of 8 inches?
4. 2/3 = 4/6???

Pleaze help I really dont understand this stuff.. I dont want to flunk outta high school!

2006-12-28 04:58:52 · 20 answers · asked by Chantell 1 in Mathematics

I've seen people say that smoke repels bees, but why then, when I smoke a cigarette, do I always find bees flying around me? Every time I smoke a cigarette I always have at LEAST one or two bees hovering around me, and when I blow the smoke out they seem to fly towards it.

2006-12-28 04:58:29 · 8 answers · asked by Anonymous in Zoology

2006-12-28 04:56:08 · 5 answers · asked by Anonymous in Chemistry

Compute the GCD of the following pairs of polynomials mod 7.
gcd (x3 + 6x2 + 6x + 5, x3 + x2 + 4x + 1)
Solution:
x + 5

i cant get the solution as above, plz help. tx.

2006-12-28 04:50:47 · 9 answers · asked by Mike P 2 in Mathematics

Please help!

2006-12-28 04:49:31 · 21 answers · asked by Chantell 1 in Mathematics

google search is not helping. i want details about working, principle and construction of dry cell recharger. I have submit the project.

2006-12-28 04:48:35 · 2 answers · asked by d-lip 1 in Engineering

people say that an approaching tornado sounds like a roaring train...would the person conducting a train hear a tornado coming???

2006-12-28 04:46:48 · 8 answers · asked by phoenixgirl21 2 in Paranormal Phenomena

2006-12-28 04:46:23 · 9 answers · asked by saba a 1 in Geography

i got to buy a friend a gft, i kno its late, but still, its a 110 dllars but i can get a discount of 10%,how much will it be, i don't kno the tax here in chicago. what will it be in all. with tax. thanks.

2006-12-28 04:45:27 · 7 answers · asked by Anonymous in Mathematics

4 out of 7 students take algebra 11 in the 11th grade.about how many students in the school with 681 11th graders are in algebra 11 class

2006-12-28 04:41:12 · 5 answers · asked by bottle of rum 1 in Mathematics

2006-12-28 04:40:02 · 10 answers · asked by mahajanvinayak 1 in Geography

2006-12-28 04:38:38 · 9 answers · asked by sexyJ>J 1 in Mathematics

a store advertised a discount of 15% 0ff the listed price of every item.find the total cost,including a 6% sales tax of a stereo that has a price tag of $400

2006-12-28 04:37:40 · 8 answers · asked by bottle of rum 1 in Mathematics

Think about it this way. I'm not saying this is the way it is but just look at it this way. I thought about this and put it in modern computer terms. Life on this world was created - (The game was installed). Dinosaurs walked the earth - (Earth version 1). A meteor wiped out the Dinosaurs leaving a different life form to populate the Earth - (Earth upgrade 1). Man walked the Earth and became decodent and left the path and the great flood came - (Earth upgrade 2). Crist came to Earth to guide his children - (Christ was an interactive player in the game). Christ was crusified and died. - (He lost and was killed in the game). On the third day Christ rose from the dead. - (He spawned back into the game). He told his deciples he would return one day. - ( He would come back a play again later). There have been many upgrades, the Midevil Times, the Rennisance, the Space Age, etc. What if the UFO's people see are no more than a monitoring system for the game? Think about it.

2006-12-28 04:26:13 · 18 answers · asked by Anonymous in Other - Alternative

compute the resultant of coplanar forces acting at a point using algebraic and graphical methods

2006-12-28 04:25:44 · 5 answers · asked by free3rhyme2k3 1 in Mathematics

2006-12-28 04:25:20 · 8 answers · asked by Anonymous in Physics

I need pictures of castles, and so far all the ones I've seen aren't very cute. Does anyone know the names of castles that are beautiful?

2006-12-28 04:23:31 · 4 answers · asked by New York bound 2 in Geography

2006-12-28 04:22:10 · 15 answers · asked by NyNy 3 in Zoology

2006-12-28 04:22:06 · 7 answers · asked by free3rhyme2k3 1 in Mathematics

2006-12-28 04:20:22 · 4 answers · asked by Andromeda 1 in Astronomy & Space

2006-12-28 04:19:53 · 7 answers · asked by free3rhyme2k3 1 in Mathematics

2006-12-28 04:19:50 · 11 answers · asked by TONY D 1 in Mathematics

compleat the pattern as for example after 2,4,6 comes 8so what will it be after 1,1,,2,3,5,8..............

2006-12-28 04:19:38 · 11 answers · asked by SARA 1 in Mathematics

like how often it erupt or when it will erupt.

2006-12-28 04:18:32 · 2 answers · asked by Justme 3 in Earth Sciences & Geology

2006-12-28 04:17:50 · 2 answers · asked by free3rhyme2k3 1 in Mathematics

I'm 28 and have been reading this theoretical physics book. Since I'm not a student anywhere how can I see protons, electrons and neutrinos? Is there anywhere I can visit to see these experiments performed? I'm hella curious.

2006-12-28 04:16:44 · 4 answers · asked by Anonymous in Physics