ISBNs, PINs, bar codes, EANs, card and reference numbers - most objects or services available to us have a numeric sequence attached to them. Even the humble piece of fruit gets branded with a number.

Every fruit sticker has what is called a PLU code, otherwise known as a price look-up number. There are three different codes, and the sets of numbers identify if the fruit has been grown ...

Have you ever stopped to wonder what the numbers mean? Perhaps you thought the numbers on fruit stickers were only a code for cashiers to use when they ring up your purchase, but the numbers have ...

Furuseth and his colleagues at Kahoot! want students, parents and teachers to keep that process going into school and beyond. His company enables anyone to create their own game-based educational ...