Frog and toad pupils come in quite the array, from slits to circles. But overall, there are seven main shapes of these animals’ peepholes, researchers report in the Aug. 25 Proceedings of the Royal ...

Shapes are everywhere. If you look around, you may be able to see circles, squares and even triangles in the furniture or the flooring. If you step outside, into a garden, park or even the grounds at ...

Photoshop Shapes are vector images that you can size up or down without degrading the image quality. The best thing about using Shapes is that it saves you time. For example, few people can draw a ...

Snowflakes are like letters from the sky, each crystal a note describing the atmosphere as it falls to the ground. They float effortlessly, but their creation is one of nature’s most complicated ...

If you want to use PowerPoint's capabilities to illustrate how two or more data points compare in magnitude, it might be appropriate in some cases to use proportional shapes to make the comparison.