Old magnetic strips, which are often used to secure cards or notes, can be repurposed in a number of ways around the house ...

When you swipe or insert your credit card into a card reader, the machine receives information like your account number and credit limit. If the magnetic strip on your card is damaged, the card reader ...

I was recently gifted a charming, kitschy magnet, and as I tucked it into my wallet for safekeeping, I couldn't seem to remember: Do magnets spell doom for credit cards? Many of us have held onto ...