how-to-find-fake-silver

4 года назад

A person brings a collection of silver bars to a coin shop for authentication. They are concerned about a bar that doesn't have the expected markings. The shop owner uses a weight test and an electronic tester to determine if the bar is genuine. They also examine vintage bars and discuss the characteristics of authentic silver bars.

9 лет назад

This video demonstrates a simple ice test to distinguish between solid sterling silver and stainless steel spoons. The test relies on the fact that silver is a better conductor of heat than stainless steel, causing the ice to melt faster on a silver spoon. The video also mentions the importance of checking hallmarks and using a chemical test for a more definitive confirmation.