RyanJ

The site does not tell you that :S Try using an IFrame with its SRC attribute set too where the page is located, if that does not work search the site or contact the site managers Cheers, Ryan Jones

Finding them can be quite difficult, I got mine from school - maybe you can do the same? Make shure you research the enzymes and then do the experiments in controled conditions and repeat multiple times to make shure your results are reliable. Catalase is easy too get, you can use Liver or potato for it. Cheers, Ryan Jones

You can't - Windows was designed so when you take a screenshot the cursor becomes transparent. Cheers, Ryan Jones

Yea, it should not be too hard to do with the information you can find on the internet Good luck! Ryan Jones

When most substances dissolve they produce an exothermic reaction, Ammonium Nitrate is one of the exceptions and whn added too water cna even cause the solution to freeze! Cheers, Ryan Jones

What type of information are you looking for? That experiment is a very wide ranging experiment! Also, thing like Vanadium make cataysts for different substances as do Manganese and Iron, most of them do - you'd need to examin which of the compounds could catalyse what but thats quite a complex job Cheers, Ryan Jones

OOPs, sorry I do agree with you though, I'll be able to give more info when I find a rough estimate for the number of galaxy's in the universe Cheers, Ryan Jones

No-one said it did, I said 10^28 for my estimate based on the calculations a few posts back, Its probably a little bigger than that though based on the actual books I have read but thats a good enough estimate as far as I cna tell. I don't know exactly the number fo galaxy's but there we go I probably agree with you on that one Cheers, Ryan Jones

Yea thnks Dave Cheers, Ryan Jones

And if you always need more they sell this stuff in preassureised bottle, if you cna find people who dod a lot of welding or even welding stores you can always ask them if you cna have some. Cheers, Ryan Jones

DUDE, thats really cool, I love that blue colour. So its actually the variable thickness of the oxide layer that causes the difference in color? Thats really interesting Thanks for sharing it with us woelen, I'll see if I can get some niobium too try this in school, I do not yet have any electrolysis type equiptment setup Cheers, Ryan Jones

Thats another annoying point I meant to bring up, shurly seeing as those are converted too HTML code by the phraser they should not be counted? Cheers, Ryan Jones

Its probably a VBA type coded trojan, if your virus scans are not picking it up then its probably no longer there. Assuming you have deleted the files and deleted all previous restore points it should be gone which is what the virus scanner seems to confirm. Cheers, Ryan Jones

One I did a while ago that worked quite well was alalyzing the catalysts formed by the Transition metals, not much maths required and it allows you to use a wide veriety of substances You could study the properties of the compounds of the various elements and compare them too one and other etc. Cheers, Ryan Jones

Standard solution seems the most obvious bet but I can't really think of anything else that fits it Cheers, Ryan Jones

Hmm... can you tell us your favourite area of chemistry? If your pick your favourite area of chemistry, it would limit the number of possible experiments we can advise and also you would work harder if its something you like Cheers, Ryan Jones

Yes... it does, its used to conduct heat away in certain nuclear reactors and is pumped arround too cool it down, its not only an efficient conductor but its low melting point if perfect for the job. That may be the reason its included here because of its brilliant thermal conduction properties? Also, great find jdurg! Cheers, Ryan Jones

AH, I understand - it was a mistake in my logic then Thanks all, Ryan Jones

Hepatotoxic are chemicals that attack or damage the liver - one of the worst types as it is the liver that filters out all these nasty toxins from the blood in the first place. As for the exact compounds formed in the reaction I cannot help you there sorry Cheers, Ryan Jones

I know that My question was: What happens to the particles whose waves have undergone destructive interference' date=' do they simply vanish or does something else happen? Clearly the particles are not there because their waves are not so what happened? [b']*[/b] The particle could be an atom or something larger.... Cheers, Ryan Jones

Its worth a try, if the warantee has expired though don't expect any help from them at all Good luck, Ryan Jones

God is no where is what I saw Cheers, Ryan Jones

Ah, your the genious who made it It would be great is Blike installed a Wiki here Cheers, Ryan Jones