 Last week, I'm Jim Faraday. And you're up to date. Around your world, around your state. This is the Alabama Radio Network. Fox Facts. No matter where we go, it seems QR codes are everywhere. Supermarkets, restaurants, banks, and even cemeteries? Visit a person's final resting place and you might encounter a small QR code affixed to their headstone. These codes are usually engraved on metal plaques to withstand harsh weather,