The Dutch are Making QR-Coded Coins. Seriously.Max Behrman6/17/11 2:20pm73EditInvite manuallyPromoteDismissUndismissHideWhen did you last scan a QR code? Was it during last week's Republican debate? Or maybe that ad for a free Coke at Wendy's. It probably wasn't on a coin. But the Dutch are changing that with QR-coded currency.