Science & Mathematics - 2 August 2006

2006-08-02 22:56:05 · 14 answers · asked by BONNIE 2 in Engineering

Is it true that every quadratic equation can be worked out by either using the quadratic formula or using factorisation?

2006-08-02 22:49:56 · 11 answers · asked by Anonymous in Mathematics

2006-08-02 22:44:57 · 31 answers · asked by liparna r 1 in Biology

Andorra, Angola, Anguilla, Ajerbaijan, Bahamas, Bahrain, Barbados, Belize, Benin, Bosnia Herzegovina, Boswtana, Burundi, Cameroon, Cape Verde, Chad, Comoros, Congo, Croatia, Cyprus, Czech, Djibouti, East Timor, Ecuador, Faroe, Fiji, Gabon, Ghana, Gibraltar, Dreenland, Grenada, Guadeloupe, Guam, Guinea, Buinea Bissau, Guyana, Haiti, Honduras, Iceland, Ivory Coast, Kiribati, Kyrgyztan, Lesotho, Liechtenstein, Luxembourg, Macao, Madagascar, Malawi, Maldives, Mali, Malta, Marshall Island, Martinique, Mauritania, Mauritius, Micronesia, Moldova, Monaco, Morocco, Mozambique, Niger, Oman, Paraguay, Puerto Rico, Qatar, Rwanda, San Marino, Sao Tome and Principe, Seychelles, Sierra Leone, Solomon Island, Surinam, Swaziland, Tajikistan, Togo, Tonga, Trinidad & Tobago, Turkmenistan, Uganda, Uruguay, Uzbekistan, Vanuatu, Venezuela, Zambia.

2006-08-02 22:41:00 · 9 answers · asked by ngynbichlan 1 in Geography

2006-08-02 22:40:29 · 7 answers · asked by anusha b 1 in Mathematics

If it is true, when do scientists expect it to happen?

2006-08-02 22:39:31 · 11 answers · asked by Anonymous in Earth Sciences & Geology

2006-08-02 22:38:30 · 4 answers · asked by Anonymous in Geography

2006-08-02 22:36:41 · 20 answers · asked by Anonymous in Weather

2006-08-02 22:34:33 · 3 answers · asked by Lorraine B 1 in Weather

if you distribute 1 sweet to each child, rest will be 1 sweet. if you distribute 2 to each, 1 child can't get any sweet. how many sweets and clildren are there?

2006-08-02 22:32:10 · 17 answers · asked by puruswattam 1 in Mathematics

For a isolated system dQ=0 and dW=0. According to the first two laws of thermodynamics the energy of universe is constant and entropy only increases. But according to the most recent universe models, our is not isolated but a “bubble” in other universes, from which we could consider our universe not to be an isolated system.

2006-08-02 22:23:44 · 3 answers · asked by ascaniosobrero 3 in Physics

Why is he always talking about moving into outerspace if the human race is to survive? I mean if we f___ this planet up so much that it becomes unlivable, what business do we have going elsewhere, we don't even deserve to survive.

2006-08-02 22:23:43 · 9 answers · asked by Anonymous in Astronomy & Space

2006-08-02 22:23:33 · 12 answers · asked by gEE 1 in Geography

Hi,
Has a Antigravity / Hover Drive been done yet ?
where can i find info on it please
like design and how it works so i can replicate

2006-08-02 22:22:00 · 5 answers · asked by Vassili A 1 in Engineering

I can remember lucid dreams often years after I had them, yet "normal" dreams disappear moments after waking. Why is this? Any ideas?

2006-08-02 22:11:24 · 11 answers · asked by nert 4 in Other - Science

2006-08-02 22:11:03 · 11 answers · asked by Still Waters 1 in Mathematics

how fast does electricity travels?

2006-08-02 22:09:11 · 8 answers · asked by Anonymous in Other - Science

Here's the rundown. My mother is a fraternal twin. She has two half-sisters that are fraternal twins as well. The two half-sets of sisters share the same father. Will my wife and I have twins?

2006-08-02 21:57:41 · 11 answers · asked by Privatize 2 in Biology

Anyone interested in storms, do you know the best place on the net to follow the progression of storms, typhoons, hurricanes etc. Sattelite shots on the site would be a good bonus! Many thanks..:-))

2006-08-02 21:54:03 · 5 answers · asked by Anonymous in Weather

about the circumference,how to get the area of a circle?

2006-08-02 21:47:38 · 10 answers · asked by Jc22 1 in Mathematics

which acid best dissolves the stainless steel

2006-08-02 21:46:51 · 4 answers · asked by honey1 1 in Chemistry

2006-08-02 21:42:35 · 13 answers · asked by cute-t 2 in Biology

I think Italy is just weird as it looks like a boot.

2006-08-02 21:37:35 · 5 answers · asked by Anonymous in Geography

Maybe used in place of an Accelerometer

2006-08-02 21:37:09 · 3 answers · asked by mikey 1 in Engineering

Black holes, white holes, worm holes

2006-08-02 21:33:34 · 4 answers · asked by Anonymous in Physics

According to a particular theory the lifetime of every thing can be calculated. Does any one knows the life time of internet,windows(the os),world,a new born baby etc...?

2006-08-02 21:33:02 · 2 answers · asked by kanna 3 in Other - Science

2006-08-02 21:30:12 · 9 answers · asked by Anonymous in Biology

2006-08-02 21:29:43 · 5 answers · asked by Anonymous in Biology

2006-08-02 21:27:56 · 2 answers · asked by Anonymous in Biology

2006-08-02 21:26:56 · 3 answers · asked by Anonymous in Biology