RyanJ

It would probably turn to a true crystalline substance in that case but then again maybe not. By the way I would not call it super cooling, if you took it does to say 1K then that may be considered super-cooled I think Cheers, Ryan Jones

Yup, they are... Thay don't really mean all that much If you must try one then I reccomend http://www.highiqsociety.org/ my brother used it and it looked quite good. Cheers, Ryan Jones

It does but it does not alter the pressure and so none of the little bubbles can escape - where could they escape too anyway? Cheers, Ryan Jones

If that is the case, how do you explain the gas in gas canisters being cold? They are stored under pressure and they do get very cold by your reasoning that is impossible... Unless they conduct the heat away very effectlvley to get cold so fast. Cheers, Ryan Jones

Same here, I'd actually say (Not I think about it) that it may be the better first step and then read the Elegant Universe as it goes into more detail where The Fabric of the Cosmos goes into some depth but only assigns about 2-3 chapters to strings and membranes Cheers & Good Luck! Ryan Jones

Yes you can - its very hard to store in any because easily vapourises and seeing as it vapourises easily you see the problem... @woelen: Sounds like an interesting experiment, I'll either try it in school or when my new chemical equiptment and supplies arrive I have some Bromine in an ampoule and its pretty wierd stuff its also unique in that its one of only two liquid elements and the only non-metalic liquid one! Cheers, Ryan Jones

Your most welcome, good luckw ith the book(s) and website(s) I mst say I find string theory one of the most interesting theories in Theoretcal Physics I have read to date Cheers, Ryan Jones

In that case take the first one I personally started with The Fabric of The Cosmos and then moved to these but it works well where ever you start as he cna write things in an easy to understand way Cheers, Ryan Jones

I'm not shure its really the radiation that would be the preoblem but the radioactive particles that would be rained upon the Earth. Given sufficient distance the Earths gravity will be too week to do this and the atompsohere cna finter out nearly all of theradiation so there should be no problems. Something tells me that these particles will eb charged by the solar wind and so would be repelled by the magnetic fileds of the Earth and so the hghest concentrations of particles would pobably be at the poles. Cheers, Ryan Jones

I have an idea why, when you sick throught eh straw you increase the preassure and then when it reaches our mouth it is still at preassure right? You swallow and then the preassure is released causing the gas to escape. This leads to the conclusion that there can't be more, it just escapes faster due to the pressure variations Cheers, Ryan Jones

I did not say I was going to anyway ;-) Saying that every one drinks and eats small ammounts of this stuff and it does not really do any harm. Like I said I had no intention of doing so though the radiation levels in the substance are safe to drink. Cheers, Ryan Jones

In short the answer is a yes/no. Like you said O is a universan doner so it cna be given to any patient reguardless of blood type and AB is a universal reciever so it cna ONLY get form AB. If you consider that you can add type O to any blood type then in that case the two blood types cna work fine otherwise unless you are using some immuno suppressants the answer is no as the immune system will attack the foreign cells and destroy them causing a toxic build in the body na dhtus the onset of septic shock. This may be an interesting readfor you: http://en.wikipedia.org/wiki/Blood_types Cheers, Ryan Jones

Just a little bump. The forums are not open, they are nearly finished and everything is as it should be so if you want too come and look arround then please do! Cheers, Ryan Jones

Come to think of it WinPatrol is another program worth having! Cheers, Ryan Jones

As long as theyare sufficient distance from the Earth not to have the material pulled back by the Earths gravity ther eis no other reason I cna think of Cheers, Ryan Jones

Hi there everyone! Why do Cr and Cu not follow the other d-block metals in electron configurations? We have this: [math]1s^22s^22p^63s^23p^63d^34s^2[/math] (Sc) [math]1s^22s^22p^63s^23p^63d^54s^1[/math] (Cr) ... [math]1s^22s^22p^63s^23p^63d^84s^2[/math] (Ni) [math]1s^22s^22p^63s^23p^63d^{10}4s^1[/math] (Cu) My question is this, I can see why Cr forms the structure it does - the electron arrangement is more stable as it only has one electron per orbital (In the d and s shells) so there is no electron replusion and hence more stable but Cu makes no sence. Can someone explain why these elements behave the way they do? I have been trying to think of reasons for this apparent break in the trend but I cna find no reason for it so maybe you cna help! Cheers, Ryan Jones

Glad to help, its the least I cna do for all the help I have been given! Hope to see you arround Cheers, Ryan Jones