Recently, Google has stepped up its presence in the cloud computing arena. Google's new App Engine (aka "AppSpot") lets you design and run web applications using Google's existing infrastructure.

In this tutorial, we find and plot a catenary curve using GlowScript Python, walking through the math, physics, and code step by step. Learn how to model a hanging cable, visualize the curve, and ...

When I was new to programming, I focused way too much on learning the syntax, especially the brackets, the semicolons, and ...