Numerous companies offer tests, which may involve blood, urine or saliva collection, and can be very expensive. The results ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Abstract: This article presents a novel approximate adder that is design-optimized and has optimized error metrics. Optimization in design translates into ...

Abstract: Getting more power is seen as one of the fastest effective means for nations to develop and one of the greatest challenges in the world at present. Countries have changed their strategies ...

Where \(X\) is a normally distributed random variable with mean \(\mu\) and standard deviation \(\sigma\). The peak of the curve occurs at \(x=\mu\), and the spread ...

Peter Waldman Artisan, glassblower, and balloon man. Peter Waldman is never without a balloon. Even out to dinner, he will pause and twist up a creation if there’s a child nearby. For the past 40 ...