Anyone who has ever wanted to sell gold knows that it’s used to create jewellery, bullion bars, and coins – after all, gold has been used to create status-enhancing objects since about 4000 B.C. But did you know that gold is used in many other applications that have nothing to do with bling? Check out these three weird and wonderful uses for gold. We bet you didn’t know about them!
Gold in Medicine
China was the first nation to cotton on to gold’s medicinal properties, using the substance as a vaccine centuries ago. Over the years, the precious metal has been used to ward off everything from smallpox to measles. Not to mention the fact that flakes of gold were used to treat rheumatoid arthritis from the 1920s until the 1990s, either injected directly into the muscles, or given orally as tablets. Gold is also used to treat cancer. In order to deliver precisely located treatment, microscopic gold-coated tablets called nanocages are used to target problematic cells. Because of its resistance to deterioration and bacteria, gold is also used in various medical implants, from stents to pacemakers.
Gold in Space
Astronauts wear gold-coated eyewear in space, not to look like P.Diddy, but to protect their eyes from the harmful effects of the sun. The gold is combined with polycarbonate to filter out harmful UV and infrared radiation, while still allowing enough light in for the astronauts to be able to see. Similarly, gold is used to coat the external structures of space crafts, deflecting harmful UV and infrared radiation. Gold does not rust or tarnish like silver or copper, and it is more malleable than aluminium, making it the ideal precious metal for this application. It is also used on a micro-electronic level, due to the fact that it is an excellent conductor and does not corrode easily.
Gold in Skincare Products
Many skin products have gold as a key ingredient, and, in ancient Egypt, gold was used to treat skin ailments. Believed to have anti-ageing, anti-inflammatory, and anti-acne effects, the precious metal is slathered on tired, ageing skins all over the world, with some spas even offering 24-karat facials. Dermatologists disagree with these skincare shibboleths, asserting that the only possible affect gold will have on your skin is contact dermatitis, but anti-ageing freaks are not deterred and continue to believe in the positive effects of gold on the skin.
Whether you’re looking to sell gold or just find out more about this amazing precious metal, at Liquidfin, we’ve got you covered.
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