Gross margin measures the percentage of revenue after direct costs are subtracted. Calculating gross margin involves subtracting COGS from revenue and dividing by total revenue. High gross margin ...

Suppose you have the opportunity to invest in a project that will require a $100 investment today and pay out a single cash flow of $250 in year ...

Abstract: Microheaters have evolved to become a key component of devices in a wide range of applications, many of which require a thermal profile with good uniformity. To this end, it is critical not ...

For Mr. Santos, math can also inspire ideas about structures that have already been built — a new way to see and appreciate ...

A new initiative pieced together by the National Quilt Museum, along with professors at Murray State University, is using the ...

Kettering City Schools has a new multi-million-dollar gem that's preparing some of its students for top-paying advanced ...

A new method for quantifying grandeur is reshuffling the pecking order of the planet’s most impressive peaks. Turns out ...

Percent relative standard deviation (RSD) is a widely-used statistical measure that quantifies the variability or dispersion of a set of data values. This measure allows scientists, researchers, and ...

Beauty has always been subjective, but in the digital age, technology is being used to measure, analyze, and even score attractiveness. One such tool that has gained attention is Pretty Scale. It ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could they hear us? A new study combining data from Penn State and NASA’s Jet ...

In an exclusive excerpt from the forthcoming book on making the iconic HBO comedy, Larry David, cast and crew go inside 'Curb ...