Choose your code location QR codes can lead a user to many types of data, from a simple text phrase to a multimedia presentation, which is why translating them into a cross-stitch pattern is such fun.

In this series of videos, Prof. Kasprzyk covers how to code the Hardy Cross method for pipe flow in ...

The 14-level tutorial was created for the third annual "Hour of Code," a campaign that seeks to get educators and young people interested in coding.