by Seth Frandedited by Joe Buchman When you hear “copper,” is the first thing that comes to your mind “medicine”? Probably not. You likely think of pennies (which are actually composed of mostly zinc here …
by Seth Frandedited by Joe Buchman When you hear “copper,” is the first thing that comes to your mind “medicine”? Probably not. You likely think of pennies (which are actually composed of mostly zinc here …