dr silver orthopedic - Viral Trends
Purdue University: New laser surface modification process with silver provides antimicrobial defense to titanium orthopedic devices New laser surface modification process with silver provides antimicrobial defense to titanium orthopedic devices A patent-pending process developed by Purdue University engineers could improve the quality of life for the more than 6 million people who undergo orthopedic and trauma surgery annually, according to ... How do precious metal companies like apmex make money? Is a lot of it from numismatic coins?
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Or is it done by volume? If so, how many people are buying that much gold/silver? I mean if spot is say $1700 and they're selling it at $1740, that's a very low profit margin. You'd have to move $100k+ per day to make good money.
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**edit, well I just read a report from two years ago that apmex does ...