Here, D is the inner diameter of the pipe, which is the area the fluid flows through. The outer diameter of the pipe is also important, but it doesn’t figure into the calculation of the ...

was 1/50 of the great circle of the earth. By this means he found that the circumference of the earth was 250,000 stadia, according to Cleomedes, but Strabo says that it was 252,000 stadia.

Then, the circumference of the circle will be: C = 2 * π * 1 which equals 2 * π ... there may be a flaw in the underlying mathematics. Using squares as a unit for measuring circular area yields ...

It will produce and fire off the electrons that make their way into and around the 2.4-mile-circumference circular ... the "wave vectors" rotate around a circle, either clockwise or counterclockwise.

The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small.

Need a ratchet strap to tie down your gear? We've tested the best ratchet straps so you can find the right system for your ...

This watch is limited to just 152 units worldwide and, unsurprisingly, has now sold out. Next is the Nirvana Sentry Leather which has a sunburst colour design on the face, while the band name is ...

BRI was calculated from participants’ height and waist circumference, with all measurements conducted ... we determined that an increase of one unit in BRI was associated with a 22% higher risk of AAC ...

Bacon didn’t; in Henrietta Moraes (1966), the titular artist and muse is a totemic swirl of emotions, hemmed in by a green outline that subtly alters in tone as it trains the figure’s fixed ...