Chase Brock / GOBankingRates.com
Fill a Sock for Self-Defense
When you don’t have a pocketknife or pepper spray handy, a sock filled with pennies is a good backup. You can carry it in your purse or backpack in case you’re ever in danger.
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Another practical use for pennies is slightly staggering them in a circle and soldering them together to make a bracelet. Polish them up a little and you have a unique, inexpensive piece of jewlery. Really make it unique and use Indian Head pennies or the steel pennies used during WW2.