Gadget model numbers are a pain to decrypt. Just when you think you’ve figured out what a digit or a letter means the manufacturer changes everything around. Now, thanks to the Retrevo Model Decoder, ...

View post: 2026 BMW 330i vs. Audi A5: Which Lease Is More Affordable For May? A VIN or Vehicle Identification Number is like a social security number, serial number or UPC code for a car. It’s given ...

The information hidden around your car can tell you a lot about the vehicle you're driving. Some symbols, like the ones on the dashboard, are placed in full view, while others are easy to miss unless ...

Pontiac engine codes, casting numbers, and date codes reveal an engine’s identity and history. Learning how to locate and interpret them can confirm whether a powerplant is factory-original or a later ...

Product bar codes were originally developed to help with inventory tracking and speed up checkout at grocery stores. The relative speed and ease of use of the bar code system, or Universal Product ...