We usually associate gold with beautiful and chic jewelry. However, it is worth knowing that this precious metal has been widely used in many areas of our lives for hundreds of years. Gold is used in medicine, cosmetology, electronics, construction, and aerospace. These are just the main industries that benefit from the unique properties of this precious metal. It is worth remembering that gold is a very rare precious metal, so even the smallest crumb should be respected.
GOLD IN MEDICINE
The use of gold in dentistry and orthodontics has a long history. The metal was first described in the Artzney Buchlein dentistry textbook in 1530. Gold was indicated there as a material for repairing damaged teeth. The metal is biocompatible, which means that it does not adversely affect health and well-being.
As early as 2500 BC, the Chinese used gold to treat various diseases and ailments. Aristotle also wrote about its practical application in medicine. In the Middle Ages, Paracelsus published works in which he argued that gold had undeniable benefits, including in the treatment of leprosy. In 1890, Robert Koch proved that the metal has healing properties and can be used, for example, in the treatment of tuberculosis. Over the years, gold has also been used in the treatment of autoimmune diseases, rheumatoid arthritis, and chronic eczema. Interestingly, metal particles react uniquely with light, causing them to change color within a specific range. This property allows gold to be used in pregnancy tests, as well as those used to detect HIV or salmonella.
GOLD IN COSMETOLOGY
Information about the cosmetic properties of gold has been known since ancient times in various parts of the world. For example, in China, metal flakes were used for decoration and facial care. The Japanese, on the other hand, believed that adding gold to powder helped whiten the skin and slow down the aging process. In addition, they used a mixture of herbs and precious metals to massage the skin, which was supposed to have a positive effect on blood circulation and accelerate regeneration processes.
Today, the remarkable properties of gold are still of particular interest to dermatologists and plastic surgeons. The metal in the form of thin threads is used for implantation into the skin, which accelerates healing and regeneration. Cosmetology uses 24-carat active gold in micronized form for skin regeneration and rejuvenation treatments. This precious metal slows down the aging process and helps eliminate wrinkles. Gold also has strong antibacterial properties, which prevent skin infections. It is also considered effective in the fight against acne.
GOLD IN ELECTRONICS
Gold is an exceptional conductor. This makes it useful in many everyday items, such as cell phones and computers. According to estimates, each smartphone contains gold worth USD 0.5. In computers, the metal is mainly used in RAM and motherboards. In the latter case, gold increases computing power and, of course, improves conductivity. The metal is also used in the aviation industry in specialized electronic devices.
Precious metals are used in the production of fiber optics, transit systems, and semiconductors. This makes our lives easier, for example, by ensuring uninterrupted telephone connections. Of course, it should be mentioned that silver and copper are better conductors. However, they are not as durable and resistant to damage and wear as gold.
GOLD IN CONSTRUCTION
Gold is considered to be very malleable. This means that it can be rolled out to a thickness of several million centimeters. The metal prepared in this way is known as "gold leaf" and is used on the exterior parts of buildings. Of course, there are also entire buildings made of this precious metal around the world. Today, this industry is increasingly using gold for heat radiation. This is a particularly practical application, especially in the era of ubiquitous skyscrapers.
GOLD IN SPACE TRAVEL
Gold is also used in the space industry. Space shuttles and other space objects are coated with this precious metal. This allows them to maintain a constant internal temperature and not absorb too much heat. Astronauts' helmets are also coated with gold to protect them from harmful radiation.
Every day, gold not only contributes to improving our well-being by being an elegant addition to our wardrobe, but also has a significant impact on our lives and is used in ever-new scientific discoveries. However, it is worth noting that gold deposits are finite and resources are dwindling year by year. Therefore, let's not waste the gold we have (even the smallest particles) and when we decide that we can no longer use old jewelry or other accessories, let's sell them and give them a new life by melting them down for a useful purpose.
 (1)_LBMA.jpg)
English
German
Ukrainian
801 501 521
