Microsoft Excel is designed to organize and interpret small and large amounts of data. Building a curved graph in Excel based on X and Y data points is fairly simple. You begin by adding the data ...

Guest Maria King demonstrates the ins and outs of creating practical projects with a curved stitch. Simple straight stitching is easy to practice, but we can bend those straight lines and expand our ...

An old optical illusion is again going viral on the Internet, leaving people feeling ‘dizzy’. The optical illusion features green lines outlining grey squares. The challenge is to find curved lines in ...

When you look at the picture below, do you see straight or curved lines? That's the debate triggered by the viral optical illusion that's now raging on social media. The image is an eight-by-eight ...