US nickels have had the same composition (75% copper and 25% nickel) since first being issued in 1866. Hopefully people who feel that using it as a structural m

US nickels have had the same composition (75% copper and 25% nickel) since first being issued in 1866. Hopefully people who feel that using it as a structural metal is a bad idea due to its toxicity are quite wrong and hundreds of millions of Americans are not touching a high toxic metal every day. We once put lead in gasoline, so who knows for sure. Get rid of nickels and the US average IQ goes up a point?