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Science
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Whilst discussions and debates are encouraged, The AnswerBank reserves the right to remove answers that are deliberately misleading, e.g. by implying that a statement is a scientific theory or law when it is not, especially when such answers may impact personal health choices.
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What is the difference between an eclipse of the moon and a new moon. Is that not an eclipse or am I being thick?
what three things are atoms made up of
If i dropped a two pence piece of the top of the Eiffel Tower and it hit my friend on the head would the coin go through his skull. Please settle this workplace argument
If you put some blood into a glass vial and sealed it, and then stored the vial in an underground vault for a thousand years, what would happen to it? Did they have glass a thousand years ago, or did...
Can you tell me a solution for the NDPA internal standard solution in the determination of nitrosomine levels by gas chromatography?
Answers to a previous question agree that black is the best colour for a radiator, but what if the room is in darkness, no lights or windows, is it the same, if so how does the radiator know what...
If newspapers are allowed to pile up and are left can this result in spontaneous combustion?
I am preparing a quiz for the office in aid of Comic Relief and need 5 science questions. Does anyone have any good questions and their answers?
I am starting to analyse the results for my dissertation and am a bit stuck on how to analyse them, mainly thanks to my disstertation supervisor, who is really not interested in helping me. I have...
Has a child ever been admitted to hospital with a saucepan stuck on his head? Or is this just an urban myth?
A rectangle may be subdivided ino a finite number of smaller rectangles by drawing a number of line segments in the rectangle parallel to the sides. It is not required that these line segments should...
I think I am correct in saying that the Hubble telescope has allowed man to look back in time to billions of years ago , because the light from the period soon after the big bang , has been travelling...
im doing a practice paper of AS level foundation and need help with a question. it reads "an enzyme such as amylase, has a specific 3 dimensional shape. explain how dna structure determines the...
I have a bone/fossil that my mum found while digging in her garden. I appears to be a tooth or a claw. As it is fairly big I would love to know what type of animal or bird it belongs to. Can you send...
Trying to do my bit for the environment, I changed my three outdoor lights to CF Bulbs. These lights are on a wall switch timer and shortly after change, the timer went haywire and I had to replace...
how does smoke detector works?
7^2 ? 7^-5 = 7^-3 apparantly. To me this is incorrect. when dividing indices of the same type (7), you subtract the powers. now, 2 minus negative 5 should equal positive 3 yes? if the 5 was positive...
what is sex and why do people have sex? thanx xxx
Are matches better for the environment than lighters?
http://science.nasa.gov/headlines/y2007/12feb_ lunareclipse.htm You in the UK will get to experience a total lunar eclipse this Saturday. Here in the US I'll be watching at moonrise. I am excitedly...