Transcribed
Biting Gold
Taking a Bite Out of Gold sO OLYMPIANS GET WHAT THEY DESERVE Decorated Olympians now nibble their medals as a treat for cameras. But in the past it was a practice to check metal authenticity; gold, silver and bronze are soft enough for teeth to indent. Turns out they still have reason to bite down: Olympic gold medals are made of 92.5% silver and 1.34% gold. Source: London 2012
Biting Gold
shared by iCharts on Aug 03
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Why do Olympic athletes bite gold medals? To test their quality. Aand apparently it's a valid argument. Less than 2% of the 2012 medals had real gold in them.
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http://www.i...e-out-goldCategory
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