Excel offers two methods for creating a spreadsheet on top of an image. If you want your entire sheet to display a tiled image, add it as a background and your data will automatically appear on top of ...

Back by popular demand are the how-to instructions for making colorful gelatin plastic. Just stir up a mixture of unflavored gelatin, food coloring and water to create wacky transparent shapes and ...

A little high-tech plumbing and colored water may change how engineers make miniaturized fluid-carrying structures. A team at the University of Washington in Seattle has added a new twist to the light ...