A self-described "little farm girl" in the Jim Crow Era, Gladys West's complex and pioneering work for the U.S. Navy helped ...

We miss the slide rule. It isn’t so much that we liked getting an inexact answer using a physical moving object. But to ...

Entangled atoms, separated in space, are giving scientists a powerful new way to measure the world with stunning precision.

Take the pressure off of problem-solving with engaging thinking games that encourage students to work together to find ...

A controversial new movement promoting the "science of math" has come into the math establishment's crosshairs.

Artificial Analysis overhauls its AI Intelligence Index, replacing saturated benchmarks with real-world tests measuring economic productivity across 44 occupations.

Abstract: Synchrophasor data from the phasor measurement unit (PMU) indicate the health of the electrical system. However, the PMU performance relies entirely on a supported communication network. The ...

Abstract: This paper describes the design and implementation of the first medium-voltage impedance measurement unit (IMU) capable of characterizing in situ source and load impedances of dc and ac ...

This video looks at the imperial measurement system, explaining its origins, how it differs from metric units, and why it can be challenging in science and everyday use. ‘I’m furious’: Redrawn map ...