Properly formatted charts and graphs can help you grasp the patterns and trends hidden within the raw data of an Excel spreadsheet. For example, if you are comparing the stock performance of two ...

Plot points with coordinates where \(x\) and \(y\) are equal. Three points are sufficient, but more can be plotted. Draw a line through the plotted points. If \(x\) is positive, \(y\) is negative. If ...

Descriptive labels on an Excel chart enhance its readability and help you interpret the information the chart contains. Whether naming comes in the form of text, numbers or a combination, both the x ...

In the November 2013 Spin Cycle, we discussed the difficulties of achieving fast and accurate position control. In this blog, we’re going to show you, step by step, how to achieve optimal dual-axis ...

Buyer’s guide Where to buy a PS5 PlayStation 5 launches Nov. 12 for $499.99 The PS5 DualSense controller will cost $69.99 Sony confirms some PS5 games will cost $69.99 I’ll never know exactly what ...

Forbes contributors publish independent expert analyses and insights. I help people communicate data clearly with graphs. This post is motivated by a comment on my blog post Line Charts Are Not Always ...

These models differ by the constrains given to the orientation of the electron's spins (arrows). If all spins are aligned in one direction, the material becomes a ferromagnet. Below the magnetic ...