What Do The Codes On Produce Stickers Mean?

4-digit codes: A four-digit PLU means the produce was grown using conventional farming methods. This may include the use of ...

How I used QR codes and Google Sheets to organize my home

Like many people who live in a house, mine is filled with far too many storage bins of various shapes and sizes. The ...
Click2Houston

QR-code stickers mysteriously appear on 1,000 Munich graves. Police are now investigating

KPRC 2 'DRAINED' Investigation into Houston water bill issues. A Kingwood family reached out to Investigator Amy Davis for help with a confusing case involving a credit issued, then revoked. Read full ...
SlashGear

Mercedes-Benz To Place QR Code Stickers On Vehicles For First Responders

If you've spent any time using a smartphone, you've likely come across QR code stickers, letting you redeem a coupon or get some snippet of information. Mercedes-Benz plans to start putting such codes ...