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DivineEffulgence Says:

May 26, 2008 - How many CPUs are required to get 1kg of gold?

clauzii Says:

Jun 2, 2008 - Thousands... ;)

clauzii Says:

Jun 2, 2008 - Nice video :)

jaencee Says:

Jun 14, 2008 - Very Good Video...thanks for giving us an idea how its done...Jim

dummyspitter Says:

Jul 18, 2008 - great video intresting stuff

share2go Says:

Jul 27, 2008 - where was it filmed? eastern europe ? russia- too many people working- the owner willnot earn money-but its intersting to know how much cost to build a manufacture plant like this one

arezinfernuz Says:

Aug 9, 2008 - oh dont worry, the economic benefits surely outweight the costs. would you run a business without profits?

Peter7Paul Says:

Sep 1, 2008 - Sweet video, thanks for the post.

andrewsacht Says:

Sep 5, 2008 - How can you dissolve gold with acid; I believe it is non-reactive. ???

paulwood222 Says:

Sep 15, 2008 - gold disolves in a mixture of nitric and hydrochloric acid.

paulwood222 Says:

Sep 22, 2008 - Does anyone know the bath contents the "mixed metal plates are put into?

ziyakhan1994 Says:

Sep 26, 2008 - actually the mixture is aqua regia

madlegoman Says:

Sep 30, 2008 - thnx for this im going to go to the dump theres all ways old hard drives there :D

salut151 Says:

Oct 4, 2008 - It is not Carats that measures the purity of gold but Karats. It makes all the difference. Carats is used for diamonds...

jsaulgodoy Says:

Oct 14, 2008 - by any chance do u know how much mixture?i have the hydro acid jus need the nitric.

vmelkon Says:

Oct 24, 2008 - In the presence of nitrate and chloride ions, it will react. Cynanic acid will also dissolved it. So will hydrofluoric acid.

02joseph02 Says:

Oct 27, 2008 - damb i didnt know pc's give gold crap i should have cept my broken one lol i make dental crowns

Parzhin Says:

Nov 11, 2008 - its 3 volumes of hydrochloric to every 1 volume of nitric. E.G. 300ml for HCL to every 100ml of nitric acid.

nebu147 Says:

Nov 30, 2008 - Hey guys, I have a couple of questions about this process.1: How many grams of gold does one chip like the ones which are showed in the video contain?2: How long does the process take when you put a chip into Aqua Regia? 10 seconds? 1 minute? a hour? a day?Thanks for the comments, much appruciated