With 3D printed arms of fixed measurements, the depth reading from a set of digital calipers can be used to calculate the radius of a curve. Specialized tools that focus on one particular job tend ...

How can the visible universe be 46 billion light-years in radius when the universe is only ... speed of the universe because we can't measure it in reference to anything external.

Nuclear physicists have achieved a groundbreaking measurement in electron beam polarization using a Compton polarimeter, ...

All circles have a circumference, diameter and radius. They can be measured using a ruler or tape measure. The circumference is the distance all the way around a circle. The diameter is the ...

The $1.6 billion mission is an extremely complicated engineering challenge and will make gravitational wave detections in ...

Abu Rayhan al-Biruni and Ibn Sina illustrate the region’s cosmopolitanism and ingenuity. While being grounded in ...

We started by scanning existing social value metrics, such as the ones described in the table “10 Ways to Measure Social Value” on page 41. We found hundreds of competing tools, of which foundations ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

A measure that would change how the city manages short-term rentals is on the November ballot. If passed by voters, Measure T would reduce the number of short-term rentals in the city by half and ...

Read The Press Democrat’s complete coverage of Measure J here. The battle over Measure J — a contentious local proposal on the November ballot that would restrict the size of farms in Sonoma ...