Are any world currency's backed by gold, page
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reply posted on 28-8-2006 @ 04:35 AM by Krpano
C'mon guys, i cant believe some say that gold has no real value except for its shiny appearance.



- Gold can be made into thread and used in embroidery.
- Gold performs critical functions in computers, communications equipment, spacecraft, jet aircraft engines, and a host of other products.
- The resistance to oxidation of gold has led to its widespread use as thin layers electroplated on the surface of electrical connectors to ensure a good connection. - Gold is used in restorative dentistry especially in tooth restorations such as crowns and permanent bridges as its slight malleablity makes a superior molar mating surface to other teeth, unlike a harder ceramic crown.
- Use of gold crowns in more prominent teeth such as incisors is favored in some cultures and discouraged in others.
- Colloidal gold (a gold nanoparticle) is an intensely colored solution that is currently studied in many labs for medical, biological and other applications.
- It is also the form used as gold paint on ceramics prior to firing.
- Chlorauric acid is used in photography for toning the silver image.
- Gold(III) chloride is used as a catalyst in organic chemistry. It is also the usual starting point for making other gold compounds.
- Gold is used as a coating enabling biological material to be viewed under a scanning electron microscope.
- Many competitions and honors, such as the Olympics and the Nobel Prize, award a gold medal to the winner (with silver to the second-place finisher, and bronze to the third.)
- Since it is a good reflector of both infrared and visible light, it is used for the protective coatings on many artificial satellites and on astronauts' helmets to prevent blindness from the sun.
- Disodium aurothiomalate is a treatment for rheumatoid arthritis (administered intramuscularly). It inhibits lymphocyte proliferation, lysosomal enzyme release, the release of reactive oxygen species from macrophages, and IL-1 production. However, it can also cause photosensitive rashes, gastrointestinal disturbance, and kidney damage.
- The isotope gold-198, (half-life: 2.7 days) is used in some cancer treatments and for treating other diseases.
- Gold flake is used on and in some gourmet sweets and drinks. Called varak or (varaq) in India. Having no reactivity it adds no taste but is taken as a delicacy. Some use it as an excuse to create super-expensive delicacies ($1,000 cocktails). For similar reasons, it also used as the basis for some superstitious, over the top, health claims. Only the salts and radioisotopes (mentioned above) have any evidence of medicinal value.
- White gold (an alloy of gold with platinum, palladium, nickel, and/or zinc) serves as a substitute for platinum.
- Green gold (a gold/silver alloy) is used in specialized jewelry while gold alloys with copper (reddish color) are more widely used for that purpose (rose gold).


check
Wikipedia / Gold for more information.


reply posted on 29-8-2006 @ 02:54 PM by ArbitraryGuy
Originally posted by sardion2000

Again, gold has no use value either. If your fiat money has no real value, you can send it over to me.


Actually, you are grossly incorrect. Gold has many potential uses from Medicine to Electronics. It doesn't tarnish, it's an excellant conductor, and is very malleable. Some have even suggested that gold nanowires may be able to superconduct at a higher then usual temperature. It's a shame that it's wasted on frivolous stuff like jewlerly and backing currency(or provinding a last ditch option in some cases).

Sheesh, learn a lil chemistry please!?!

[edit on 29-8-2006 by sardion2000]


Sheesh, no need to be condescending or assume that I don't know what I'm talking about.

Historically gold has had no use value... as I said in my sentence before the one you quoted (sorry, I should be more explicit from sentance to sentance). How many of those uses for gold existed when gold was used as commodity money? Historical use value is key because we're comparing when gold was used as a commodity money to current fiat money.

My point was that gold was adopted (historically) as a commodity money because (historically) it has had no use value (can't use it to make tools, weapons, etc... nothing much beyond decoration). Because of this, people decided to use gold as a store of wealth and means for transaction. Thus, just like fiat money today, when gold was used as a commodity money it had no use value (no superconductors, medical applications, etc). My point is not that gold has no applications today (indeed this has nothing to do with the crux of what I'm trying to drive at).

[edit on 29-8-2006 by ArbitraryGuy]
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