neo007

flat screen CRT? sounds expensive. but surely it would be more practical to get a TFT; the main reason for saying this is that they take up a considerably less amount of space.

so...would a larger size monitor necessarily mean a better monitor, or does response time and other specs play an important role? when it comes to TFTs anything larger than 20" just seems to be overpriced for no apparent reason.

yea...i was considering getting a new motherboard too...and processor...and RAM...basically i'm building a whole computer

while we're on the topic of games...apart from SLi based cards are X800 based graphics cards the best at the moment? the reason for asking this is that...well i have a GeForce 2 ...enough said

Yeah, i know sounds ridiculous IMO wind and solar energy is the way forward! ...wonder how long it would take for cold fusion to actually work.

well, surely if energy cannot be lost and only converted from one form to another and "potential" energy exists, isnt it feasible to convert thunder into a type of "potential" energy(a type of enery store) so that it can be used when needed? Sorry, if the above makes no sense at all, but i wa just wonderin...

Will a 64bit version of windows actually "feel" any quicker than the computers with fastest clock speeds available today?

looks like a great site, if you really can "easily crush any chemistry problem you have", then could you help me answer my question here

Hope someone can help me on this one. I have an unknown substance, but i'm quite sure that its Fe(3+), and it is treated to 1.0cc of dilute hydrochloric acid and then 0.6cc of aqueous chlorine. When i carried out this in the lab, nothing happened, the colour of the solution remained the same. What is this testing for? ..any help appreciated.

Yea, you're right, chromate ion is CrO4 (2-). Just a random equilibrium between chromate and dichromate ion: H2O + Cr2O7(2-) 2CrO4(2-) + 2H+

hmm....your answer does look a bit big. I think you've miscalculated the reduction half equation. I work out the oxidation number of Cr in Cr2O7(-2) to be +12 per Cr2 therefore +6 per Cr. This means that Cr(6+) is reduced to Cr(3+), with a 3 electrons being added, per Cr. The reduction half equation should be(i think) : 14H+ + 12e + Cr2O7(2-) --> 2Cr(3+) + 7H2O I think you should manage the rest. Hope i've calculated the above correctly, seemed to make sense to me.

Hi, myelin sheath acts as an insulator to axons, composed of neurones, and speeds up the speed of impulses. As far as i know, white matter is involved in the transmission of impulses. This would mean that grey matter is not involved in impulse transmission as much as white matter. Grey matter is a diffuse network of brain regions thought to be involved in complex information processing. Hope that answered your questions This link might be of some use to you http://www.merck.com/mmhe/search.html?qt=white+grey+matter+brain&qp=%2Bsite%3Awww.merck.com+%2Burl%3A%2Fmmhe+-url%3Aprint%2F+-url%3Aindex%2F+-url%3Aresources%2Fpronunciations+-url%3Amultimedia%2F&charset=utf8&la=en&start=0

can the original boot screen be restored once it is changed?

Following on from OnlySinan... Mitosis involves the production of new cells through cell division, where the daughter cells are exactly the same as the parent cell. Humans have a diploid number of chromosomes (23 pairs), ie 46 chromosomes, during mitosis this diploid number is consistent in the daughter cells through mitosis, however in meiosis the haploid number is halved, therefore the chromosome number is halved to 23.

well firslty i think this post would be better suited in the "chemistry" or "quantum mechanics" section. I'm not too sure how the number of electrons/protons/neutrons was discovered, but nowadays a sample can be analysed, in terms of mass, by using a mass spectrometer. maybe this will answer your questions: http://www.visionlearning.com/library/module_viewer.php?mid=50&l=&c3=

But surely the more protons you have, the smaller the atom will be As you go along any group the atomic radius decreases due to the increasing number of protons. As far as i know it is the charge density which has a direct proportion to the electronegativity. The greater the charge density the more electronegative the atom is.

But surely the more protons you have, the smaller the atom will be As you go along any group the atomic radius decreases due to the increasing number of protons. As far as i know it is the charge density which has a direct proportion to the electronegativity. The greater the charge density the more electronegative the atom is.

asking this type of relatively easy question shows that you can't be bothered to do a little bit of research. try searching at http://www.imtoolazy2doanything.com sorry to seem a little harsh....... ....but u really do deseve it for these questions

Fish Structure: http://www.erin.utoronto.ca/~w3bio325/Fish%20gill%20ventilation.htm This is all i have time for now...i'll try and find some more after i come back from college. Try to find out about each individual creature, then compare; mammals and fish should be easy enough.

Not sure if this is the right section for this,but didn't know anywhere else to put it. Does anyone know if there is a correlation between lung volumes and peak flow rates? any help appreciated

Also...used as water soluble glues, as thickening agents in food processing, and as binding agent in pharmaceuticals so basically, its used as a sort of coagulant.

better be safe than sorry...the longer you leave it the more time it'll have to heal, and especially if it is IV treatment, its most likely that he'd have to use that same area for IV later on.

It would probably depend on the cohesive force of the atoms and the mass and size of the atoms. The greater the cohesive force the greater the volume of the drop. But then again, you've got to take into consideration the mass and size of the atoms, and maybe the gravitational force. I think i'll stop at explaining cohesive force,,,it'll get too complicated for me when you take into consideration of the other factors.