Published: 18 Dec 2017
How the meaning of gold has changed over time
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Gold as currency
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Gold jewellery
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![Gold in dentistry](/sites/default/files/How%20the%20meaning%20of%20gold%20has%20changed%20over%20time_gold_in_dentistry_03.jpg)
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Gold in dentistry
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Gold in glassware
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Gold in aerospace
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Gold in electroplating and microchips
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Gold investments
Its unique properties make gold a very useful metal. Here are some stunning uses of gold that have been discovered over the years. Here are some stunning uses and facts of gold that have been discovered over the years.