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Name for special cuboid (Thu 16:43 19/Nov/09) I know this is not science but didn't know where else to put the question. What is the proper name for a special cuboid with 12 equal edges? Thanks... [More] 9 answers (last answered: Thu 18:02 19/Nov/09) | |
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resistance and resistivity (Wed 19:19 18/Nov/09) whats the difference between reistsance and resistivity? 14 answers (last answered: Fri 12:54 20/Nov/09) | |
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ph/ strength of a chemical (Tue 19:59 17/Nov/09) I thought that if you mix two chemicals of ph1 and ph7 the product would have a ph of about 3.5. But in chemistry today, we made dilutions of hydrochloric acid and put universal indicator in and they... [More] 3 answers (last answered: Wed 16:30 18/Nov/09) | |
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insulation (Tue 18:48 17/Nov/09) hi i am a builder looking for a floor inulation that is only 25-35mm thick that could give the same therm value as a 70mm celotex...any ideas please !!! 2 answers (last answered: Wed 18:37 18/Nov/09) | |
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Social/economic issues of crude oil. (Tue 17:11 17/Nov/09) What are the social issues of crude oil? I have already high prices of petrol so people can't afford to drive and burning fuels in homes links to asthma, anything else? I need good and bad. Also I... [More] 1 answer (last answered: Tue 17:57 17/Nov/09) | |
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what are the practical difference in empirical research (Mon 21:00 16/Nov/09) 2 answers (last answered: Mon 21:33 16/Nov/09) | |
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discuss differents forms of abusing references (Mon 20:59 16/Nov/09) 7 answers (last answered: Thu 21:56 19/Nov/09) | |
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Space shuttle ATLANTIS (Mon 19:05 16/Nov/09) For anyone that is interested Atlantis takes off for Spacestation in just over an hour approx 8 23 pm our uk time . Watch live onhttp://www.nasa.gov/multimedia/nasatv/index .html... [More] 7 answers (last answered: Mon 19:41 16/Nov/09) | |
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Where can I buy Goliath Ediswan Screw Cap Light Bulbs? (Mon 11:13 16/Nov/09) I can’t even find them on the net! Don’t mind travelling within the UK to buy them in person! Or even on the phone. Any suggestions? All help much appreciated Mitchell... [More] 1 answer (last answered: Mon 11:37 16/Nov/09) | |
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AA Batteries. (Sun 11:03 15/Nov/09) Are zinc batteries compatible with other types of battery.eg, can they be used for the same appliances? 2 answers (last answered: Sun 20:08 15/Nov/09) | |
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Maths: parametric eqns of a parabola (Sun 10:04 15/Nov/09) A variable chord of a parabola y2=4ax is of constant length 2a Prove that its midpoint lies on a curve given by (y2-4ax)(y2+4a2)+4a2=0. [S level 1965) 4 answers (last answered: Thu 21:59 19/Nov/09) | |
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Problem with Evolution theory (Sat 19:37 14/Nov/09) How is it that the Earth compared with other solar planets has largely escaped from being hit by large extra terrestrial objects? The only two major instances I can recall is the meteor strike in the... [More] 17 answers (last answered: Tue 17:26 17/Nov/09) | |
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Google's Logo (Sat 17:59 14/Nov/09) Today part of Google's logo is the moon with what looks like a meteor hitting it. Have I missed something? What's the significance? 2 answers (last answered: Sat 18:02 14/Nov/09) | |
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Is psychology a science? (Sat 16:41 14/Nov/09) I know that this is an old chestnut - but I would be interested in your views - Please give reasons for your opinion 2 answers (last answered: Sat 20:54 14/Nov/09) | |
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DNA donation? (Sat 09:24 14/Nov/09) If I give DNA is this sufficient information to donate organs? 2 answers (last answered: Sun 09:59 15/Nov/09) | |
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Gender determination in reptillians (Fri 16:28 13/Nov/09) I'm lead to believe that the gender of a number of reptillians is determined by the temperature in the nest. But that in mammals it's fixed at the moment of conception based on X or Y cromosomes. How... [More] 3 answers (last answered: Mon 09:34 16/Nov/09) | |
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Optical illusions (Thu 22:17 12/Nov/09) Just StumbleUpon'd this one http://www.scientific...BallShapiroIC2009.swf which I haven't seen before. A "spinning" ball drops vertically but if you look to one side it seems to travel to... [More] 7 answers (last answered: Thu 23:06 12/Nov/09) | |
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how do non bio and biological washing powders differ (Thu 14:18 12/Nov/09) 3 answers (last answered: Fri 07:02 13/Nov/09) | |
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Silver plate versus EPNS. (Wed 07:46 11/Nov/09) I have recently bought a sauce bottle holder that the seller described as "silver plated". When I received it it had EPNS stamped on the bottom. This I know stands for electro plated nickel... [More] 14 answers (last answered: Fri 02:16 13/Nov/09) | |
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AH Bio Ivestigation Help :) (Mon 19:26 09/Nov/09) Emm, well ive recently decided to do my investiagtion on the affects of caffine on short term memory and reaction times, but im not to sure how to go about it, also weither i should use caffiene... [More] 12 answers (last answered: Fri 17:59 13/Nov/09) |
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