Named after economist Arthur Laffer, the Laffer curve is a concept you've likely heard in the news as it concerns taxes, tax ...

Black curves are a plot of phase angle (δ) vs complex modulus (G*), containing no reference to temperature or frequency. Consequently, they are very easy to produce. Individual data points from the ...

The coronavirus is a rapidly developing news story, so some of the content in this article might be out of date. Check out our most recent coverage of the coronavirus crisis, and subscribe to the ...

The infographic, which is being shared widely across global news outlets, shows a pink and blue curve with a dotted line going through one of them. Important to remember that #Covid-19 epidemic ...

Curved graphs can be used to solve equations. The points at which the curve crosses a particular line on the graph are the solutions to the equation. If we want to solve the equation ...

In just a few weeks, the “flatten the curve” image of two overlapping graphs, one taller than the other, has become an iconic image representing the global COVID-19 pandemic. Since mid-march, ...