Pressure gradient...sounds like an interesting combination of words right? So what is a pressure gradient and how does it affect you? First lets start by breaking down each word...Pressure: in this ...

But up on the Appalachian Trail, in the higher elevations populated with spruce–fir forests or deciduous trees that have yet to stretch their leaves, early spring has just arrived. It may only be a ...

Using gradients, a progression of color that goes seamlessly from one shade to the next, can be an ideal way to dress up a background or add a jolt of color to a logo, avatar or other image file.