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 ...

I'd like to animate a curved line drawing. Start with a point, follow the point as it draws, and the line draws behind the point as it moves forward. You know, like a graph. I'm currently Googling for ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...