ScienceQuestion title
Digestive system
where does digestion begin? bbygx
06/10/08 10:21 gas planets
is there a rocky core at the centre of any of the gas planets or are they gas stright through? sandman666
05/10/08 22:41 Thermodynamics
Consider a classroom of dimension5m*10m*3m at temperature 20 celsuis and 1 atm pressure .There are 50 people in the room each loosing energy at the average of 150 watt. Assuming that the walls ,ceiling,floors and fu... [more] aswinpvijaya
04/10/08 16:11 h,50.
what acid has the chemical formula h,50. mickman
04/10/08 15:08 Moon Orbit
Can anyone tell me what path the orbit of the moon follows around the earth? Is it around the equator or another continuous line? Or does the path vary over time in a repeating pattern, or is it random? alun1smile
04/10/08 12:44 under the latex
presumably it is feasible to make a scanner or such like to see through the latex coating on a lottery scratchcard to determine if that card is a winner? there are plenty of lottery retailers who would like to ... [more] helpmetoo
04/10/08 08:30 microsoft office 2003 and vista
I have put a genuine copy of office 2003 on a laptop which uses Vista not XP. Although the product is genuine and has been activated everytime I open up Word or Excel the end license user agreement comes up and aske... [more] keh
03/10/08 14:38 sky diving
whats the highest in miles someone has skydived from and how close to outer space was it? sandman666
03/10/08 14:00 Electric vehicles
If every non-electric vehicle currently in the UK became an electric car, lorry, bus, train, etc (ie powered by on-board batteries recharged from the national grid or powered directly from the grid) with the same po... [more] Badger4
02/10/08 21:30 Gravity
Why is gravity such a weak force compared with that of electrons circling round a nucleus. Taking the differences in size it is still a factor of thousands. rov1200
02/10/08 21:16 Where are we?
Where is the Earth in relationship to where the Big Bang occurred? If at the point of the event is as with all explosions and matter expands in all directions where is the void in relationship to where we are now... [more] AllanJ
02/10/08 14:35 the moon
is it true that the moon affects womans menstral cycle?if so how? sandman666
01/10/08 21:47 the human heart
why is the human heart on the left hand side of the body and not in the middle or on the right hand side? sandman666
30/09/08 22:52 the speed of light
and another question,is it true the closer towards to the speed of light an object is travelling the more mass it gains?if this is true where does this extra mass come from and does this mean that an object travelli... [more] sandman666
30/09/08 21:02 convection
if a fridge has a freezer compartment at the top , explain how with the door closed , a convection current is set up in the fridge and how this ensures that the foods in the bottom comparment are kept cold ? fayebeth2121
29/09/08 19:20 the big bang
is it true that at the time of the big bang everything in the universe,all matter and energy was condensed into a tiny ball the size of a grapefruit?i have heard this analogy given before and canot get my head aroun... [more] sandman666
29/09/08 15:38 amputation
what would happen if you slowly cut off different parts of you body including pieces of skin,at wich point would you stop functioning,could you get down to just your basic parts of the body? sandman666
29/09/08 15:33 Gin as mouthwash
If I use Gin as a mouthwash will it break down in to sugars or acids that will rot my teeth or actually feed bacteria? It numbs my dodgy tooth a treat! BillyBB
29/09/08 02:32
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