From Spacecrafts To Temples: The Amazing Uses Of Gold

Gold

Gold’s qualities make it one of the most coveted metals in the world. Not only can it be beautifully shaped and sculpted, the yellow metal conducts electricity and does not tarnish.

These qualities make it the metal of choice for a wide variety of industries. Let’s take a look at some industrial, medical and technological uses of gold, some of which are truly amazing.

Click here to see the many uses of gold >
This post originally appeared at usfunds.com

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[slide
permalink=”dentistry-1″
title=”Dentistry”
content=”Gold has been used in dentistry for nearly 3,000 years. The first book published on dentistry, entitled Artzney Buchlein, appeared in 1530. The book suggests dentists fill cavities and rotten teeth with gold leaf.”
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[slide
permalink=”fillings-crowns-bridges-and-orthodontic-appliances-2″
title=”Fillings, crowns, bridges, and orthodontic appliances”
content=”Thousands of years later gold is still being used for fillings, crowns, bridges and orthodontic appliances. Gold is a bio-compatible metal, meaning it can be placed in contact with a person’s body and not cause harm to one’s health.”
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[slide
permalink=”cell-phones-3″
title=”Cell phones”
content=”Gold is a highly efficient conductor of electricity and is used in most electronic devices, including cell phones. Gold contained in connectors, switches and relay contacts allows phones to remain free of corrosion.

According to the World Gold Council, a single mobile device contains up to 50 milligrams of gold. That’s a tiny amount but nearly 1 billion cell phones are produced each year. With a gold value of about 50 cents in each phone, that adds up to $500 million dollars in gold each year!”
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[slide
permalink=”computers-4″
title=”Computers”
content=”Gold can also be found in most standard desktop and laptop computers. The precious metal is used in a CPU’s memory chip and motherboard, allowing parts of your computer to receive power and communicate with each other.”
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[slide
permalink=”a-reliable-conductor-5″
title=”A reliable conductor”
content=”Gold acts as a reliable conductor, allowing for the rapid and accurate transmission of digital data from one device to another. In fact, only silver and copper are better conductors of electricity.”
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[slide
permalink=”healing-powers-6″
title=”Healing powers”
content=”The earliest medical use of gold can be traced back to China in 2500 BC. Chinese physicians used pure gold to treat furuncles, smallpox, skin ulcers and to remove mercury from skin and flesh, according to GoldBulletin.”
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[slide
permalink=”arthritis-treatment-7″
title=”Arthritis treatment”
content=”Today the metal is primarily used to treat patients with arthritis. Gold salts are used to reduce swelling, bone damage and to relieve joint pain and stiffness. It’s a slow process; patients generally receive 22 weeks of gold injections before experiencing relief.”
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[slide
permalink=”st-michaels-cathedral-in-kiev-ukraine-8″
title=”St. Michael’s Cathedral in Kiev, Ukraine”
content=”Gold is highly malleable and flexible. Gold can be beaten into thin sheets, only a few millionths of an inch thick. These sheets, known as gold leaf, are displayed on buildings throughout the world, such as St. Michael’s Cathedral in Kiev, Ukraine.”
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[slide
permalink=”indias-sripuram-golden-temple-9″
title=”India’s Sripuram Golden Temple”
content=”India’s Sripuram Golden Temple is the world’s largest golden structure. The spiritual park is made out of 1.5 tons of gold. The gold leafing provides a durable and corrosion-resistant covering, according to GoldPrice.com.”
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[slide
permalink=”spacecrafts-10″
title=”Spacecrafts”
content=”It’s truly a gold universe. Space vehicles are fitted with gold-coated polyester film to reflect infrared radiation and to help stabilise core temperatures, according to Geology.com. Without gold, darker coloured parts of spacecraft would absorb significant amounts of heat.”
image=”http://static.businessinsider.com/image/4e4c30616bb3f73d2600002b”
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[slide
permalink=”astronaut-helmets-11″
title=”Astronaut helmets”
content=”NASA also protects its astronauts using gold. Astronauts’ helmets are covered by the extravehicular visor assembly. The visor is coated with a thin layer of gold to filter out the sun’s harmful rays, according to NASA.”
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[slide
permalink=”you-can-never-have-too-much-gold-12″
title=”You can never have too much gold…”
content=”GOLD PORN: Drool Over All These Beautiful Images Of Your favourite Commodity >
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