Finally, something to do with those nasty modern pennies

There are plenty of ways that pennies made before 1982 are superior to ones made afterwards: The pennies themselves are worth more, as they're made with solid copper. When flicked or dropped, they have a pleasing ring to them, while modern pennies thud. Finally, early pennies can be used in a bunch of fun science… » 6/06/13 9:40am 6/06/13 9:40am