What is this White Substance on my Gold-Plated Cutlery? Editor’s Note: In one of our previous articles a... by Marlene Gasdia Cochrane / 08.30.2016 Read More
When is a Gold Medal Not a Gold Medal? When I saw a photo of the some winning athletes biting thei... by Brian Wilson / 08.11.2016 Read More
From Fiction to Fact: Ancient Metal Identified with XRF Gold has always been one of the most sought-after and valuab... by Christopher Shaffer / 06.16.2016 Read More
A Tale of Two Refineries The livelihood of businesses that buy and recycle gold, such... by Jonathan Margalit, PhD / 04.19.2016 Read More
What Happens to the Gold After the Old Jewelry is Cashed In? After old jewelry has been turned over to cash-for-gold oper... by Jonathan Margalit, PhD / 04.14.2016 Read More
Catalytic Converter Theft: Does This Crime Pay? Catalytic converters are pollution control devices coated wi... by Christopher Shaffer / 04.07.2016 Read More
