Most of the Office applications let you insert shapes. One shapes is a line; however, laying a straight line can be tricky. Test it for yourself. In any application, display the Drawing toolbar by ...

Upon opening a fresh PowerPoint slide, you're greeted with two placeholder text boxes and an expanse of white space. While you can add text to the presentation by simply typing, adding elements such ...

While writing the 3D imagery post we came across this oddity: If you draw a path in Google Earth, the line segments follow geodesics, which are parts of great circles. If you draw a polygon, the sides ...