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 ...

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 ...

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

There's a limit to how big stars can get, but when we try to calculate what it is, some come along and break that maximum.

The radius is half of the diameter ... found by counting the concentric rings in the cross-section of the trunk. Measuring the circumference at a height of 1۰4 m (about 4’ 6”) and dividing ...

Neither tool has any markings on it, so people cannot measure distances or angles with ... Notice that each edge of the triangle is also a radius of one of the circles. The circles are the same ...

If the container is a square or rectangle, use the ruler or tape measure to find the length ... a grain of sand is basically a sphere, with a radius of 0.025 cm. The volume of a sphere can ...

The earliest guitar-like instruments probably had flat fretboards, but these days pretty much every guitar has a curved ...

In particular, interest in non-contact metrology for measurement of different types of microelectromechanical-system (MEMS) devices has risen. Such metrology can help resolve MEMS fabrication ...

The illustrious [Adam Savage] takes a deep dive into the art of measurement in the video below the break, and if you have 45 minutes to spare, you will not be disappointed. We don’t want to give ...

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 ...