Friday, November 12, 2010
Gold has been a vital material when it comes to mankind’s space exploration. It is an effective heat-reflector and infra-red radiation, reasons why gold has been used in to various NASA undertakings. Gold-coated plastic film is used to wrap around parts of the equipment which are exposed to a steady stream of intense heat and static-generating solar radiation. Moreover, the layer of gold on the helmets of astronauts let them work in space safe from the lethal effects of this radiation.
Did you know that the Hubble telescope which cost $1.5 billion is protected by gold coatings? Also, around 41 kilograms of gold was used in constructing the US Columbia space shuttle. Because of its reliability, gold plays an important role when it comes to space exploration.
When it comes to precious metals investment, the company you are going to entrust your investment should also be reliable and dependable. If you want to Invest in gold, seek for a company that provides competitive prices and at the same time proven to be trusted by many investors. One such company is the US Gold Bureau, the trusted gold authority. Visit their website now for more information regarding precious metals investment.