Earlier this morning I was pondering the problem of creating a timeline diagram charting the evolution of color vision. I want this to be all encompassing, starting with the formation of the Earth ...

Although we'd previously given a nod to Incompetech for their free graph paper they have a vastly more interesting collection of royalty-free music. Check out the huge selection and add some quality ...

Tired of erasing holes in your graph paper or having to start over from scratch? Here's an easy way to create your own custom graph paper in Excel. This past week, I started mapping out new flowerbeds ...

More than 6 million courses have been created for Super Mario Maker, a video game where players can create their own game levels with all of the available tools of the Mario universe. The plumber, who ...